256375669968

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{467}}^1$

素因数の和:992

約数の個数: 400

約数和(自身を含む): 821643286464

約数和(自身を除く): 565267616496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 97, 99, 108, 132, 144, 162, 176, 194, 198, 216, 264, 291, 297, 324, 388, 396, 397, 432, 467, 528, 582, 594, 648, 776, 792, 794, 873, 891, 934, 1067, 1164, 1188, 1191, 1296, 1401, 1552, 1584, 1588, 1746, 1782, 1868, 2134, 2328, 2376, 2382, 2619, 2802, 3176, 3201, 3492, 3564, 3573, 3736, 4203, 4268, 4367, 4656, 4752, 4764, 5137, 5238, 5604, 6352, 6402, 6984, 7128, 7146, 7472, 7857, 8406, 8536, 8734, 9528, 9603, 10274, 10476, 10719, 11208, 12609, 12804, 13101, 13968, 14256, 14292, 15411, 15714, 16812, 17072, 17468, 19056, 19206, 20548, 20952, 21438, 22416, 25218, 25608, 26202, 28584, 28809, 30822, 31428, 32157, 33624, 34936, 37827, 38412, 38509, 39303, 41096, 41904, 42876, 45299, 46233, 50436, 51216, 52404, 57168, 57618, 61644, 62856, 64314, 67248, 69872, 75654, 76824, 77018, 78606, 82192, 85752, 86427, 90598, 92466, 100872, 104808, 115236, 115527, 117909, 123288, 125712, 128628, 135897, 138699, 151308, 153648, 154036, 157212, 171504, 172854, 181196, 184932, 185399, 201744, 209616, 230472, 231054, 235818, 246576, 257256, 271794, 277398, 302616, 308072, 314424, 345708, 346581, 353727, 362392, 369864, 370798, 407691, 416097, 423599, 460944, 462108, 471636, 498289, 514512, 543588, 554796, 556197, 605232, 616144, 628848, 691416, 693162, 707454, 724784, 739728, 741596, 815382, 832194, 847198, 924216, 943272, 996578, 1039743, 1087176, 1109592, 1112394, 1223073, 1270797, 1382832, 1386324, 1414908, 1483192, 1494867, 1630764, 1664388, 1668591, 1694396, 1848432, 1886544, 1993156, 2039389, 2079486, 2174352, 2219184, 2224788, 2446146, 2541594, 2772648, 2829816, 2966384, 2989734, 3119229, 3261528, 3328776, 3337182, 3388792, 3669219, 3812391, 3986312, 4078778, 4158972, 4449576, 4484601, 4892292, 5005773, 5083188, 5545296, 5659632, 5979468, 6118167, 6238458, 6523056, 6657552, 6674364, 6777584, 7338438, 7624782, 7972624, 8157556, 8317944, 8899152, 8969202, 9784584, 10011546, 10166376, 11437173, 11958936, 12236334, 12476916, 13348728, 13453803, 14676876, 15017319, 15249564, 16315112, 16635888, 17938404, 17983703, 18354501, 19569168, 20023092, 20332752, 22874346, 23917872, 24472668, 24953832, 26697456, 26907606, 29353752, 30034638, 30499128, 32630224, 34311519, 35876808, 35967406, 36709002, 40046184, 40361409, 45748692, 48945336, 49907664, 53815212, 53951109, 55063503, 58707504, 60069276, 60998256, 68623038, 71753616, 71934812, 73418004, 80092368, 80722818, 91497384, 97890672, 107630424, 107902218, 110127006, 120138552, 137246076, 143869624, 146836008, 161445636, 161853327, 165190509, 182994768, 197820733, 215260848, 215804436, 220254012, 240277104, 274492152, 287739248, 293672016, 322891272, 323706654, 330381018, 395641466, 431608872, 440508024, 485559981, 548984304, 593462199, 645782544, 647413308, 660762036, 791282932, 863217744, 881016048, 971119962, 1186924398, 1294826616, 1321524072, 1456679943, 1582565864, 1780386597, 1942239924, 2373848796, 2589653232, 2643048144, 2913359886, 3165131728, 3560773194, 3884479848, 4747697592, 5341159791, 5826719772, 7121546388, 7768959696, 9495395184, 10682319582, 11653439544, 14243092776, 16023479373, 21364639164, 23306879088, 28486185552, 32046958746, 42729278328, 64093917492, 85458556656, 128187834984, 256375669968]

約数ペア:

[(1, 256375669968), (2, 128187834984), (3, 85458556656), (4, 64093917492), (6, 42729278328), (8, 32046958746), (9, 28486185552), (11, 23306879088), (12, 21364639164), (16, 16023479373), (18, 14243092776), (22, 11653439544), (24, 10682319582), (27, 9495395184), (33, 7768959696), (36, 7121546388), (44, 5826719772), (48, 5341159791), (54, 4747697592), (66, 3884479848), (72, 3560773194), (81, 3165131728), (88, 2913359886), (97, 2643048144), (99, 2589653232), (108, 2373848796), (132, 1942239924), (144, 1780386597), (162, 1582565864), (176, 1456679943), (194, 1321524072), (198, 1294826616), (216, 1186924398), (264, 971119962), (291, 881016048), (297, 863217744), (324, 791282932), (388, 660762036), (396, 647413308), (397, 645782544), (432, 593462199), (467, 548984304), (528, 485559981), (582, 440508024), (594, 431608872), (648, 395641466), (776, 330381018), (792, 323706654), (794, 322891272), (873, 293672016), (891, 287739248), (934, 274492152), (1067, 240277104), (1164, 220254012), (1188, 215804436), (1191, 215260848), (1296, 197820733), (1401, 182994768), (1552, 165190509), (1584, 161853327), (1588, 161445636), (1746, 146836008), (1782, 143869624), (1868, 137246076), (2134, 120138552), (2328, 110127006), (2376, 107902218), (2382, 107630424), (2619, 97890672), (2802, 91497384), (3176, 80722818), (3201, 80092368), (3492, 73418004), (3564, 71934812), (3573, 71753616), (3736, 68623038), (4203, 60998256), (4268, 60069276), (4367, 58707504), (4656, 55063503), (4752, 53951109), (4764, 53815212), (5137, 49907664), (5238, 48945336), (5604, 45748692), (6352, 40361409), (6402, 40046184), (6984, 36709002), (7128, 35967406), (7146, 35876808), (7472, 34311519), (7857, 32630224), (8406, 30499128), (8536, 30034638), (8734, 29353752), (9528, 26907606), (9603, 26697456), (10274, 24953832), (10476, 24472668), (10719, 23917872), (11208, 22874346), (12609, 20332752), (12804, 20023092), (13101, 19569168), (13968, 18354501), (14256, 17983703), (14292, 17938404), (15411, 16635888), (15714, 16315112), (16812, 15249564), (17072, 15017319), (17468, 14676876), (19056, 13453803), (19206, 13348728), (20548, 12476916), (20952, 12236334), (21438, 11958936), (22416, 11437173), (25218, 10166376), (25608, 10011546), (26202, 9784584), (28584, 8969202), (28809, 8899152), (30822, 8317944), (31428, 8157556), (32157, 7972624), (33624, 7624782), (34936, 7338438), (37827, 6777584), (38412, 6674364), (38509, 6657552), (39303, 6523056), (41096, 6238458), (41904, 6118167), (42876, 5979468), (45299, 5659632), (46233, 5545296), (50436, 5083188), (51216, 5005773), (52404, 4892292), (57168, 4484601), (57618, 4449576), (61644, 4158972), (62856, 4078778), (64314, 3986312), (67248, 3812391), (69872, 3669219), (75654, 3388792), (76824, 3337182), (77018, 3328776), (78606, 3261528), (82192, 3119229), (85752, 2989734), (86427, 2966384), (90598, 2829816), (92466, 2772648), (100872, 2541594), (104808, 2446146), (115236, 2224788), (115527, 2219184), (117909, 2174352), (123288, 2079486), (125712, 2039389), (128628, 1993156), (135897, 1886544), (138699, 1848432), (151308, 1694396), (153648, 1668591), (154036, 1664388), (157212, 1630764), (171504, 1494867), (172854, 1483192), (181196, 1414908), (184932, 1386324), (185399, 1382832), (201744, 1270797), (209616, 1223073), (230472, 1112394), (231054, 1109592), (235818, 1087176), (246576, 1039743), (257256, 996578), (271794, 943272), (277398, 924216), (302616, 847198), (308072, 832194), (314424, 815382), (345708, 741596), (346581, 739728), (353727, 724784), (362392, 707454), (369864, 693162), (370798, 691416), (407691, 628848), (416097, 616144), (423599, 605232), (460944, 556197), (462108, 554796), (471636, 543588), (498289, 514512)]