313957728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 1139927040

約数和(自身を除く): 825969312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 37, 42, 46, 48, 54, 56, 61, 63, 69, 72, 74, 84, 92, 96, 108, 111, 112, 122, 126, 138, 144, 148, 161, 168, 183, 184, 189, 207, 216, 222, 224, 244, 252, 259, 276, 288, 296, 322, 333, 336, 366, 368, 378, 414, 427, 432, 444, 483, 488, 504, 518, 549, 552, 592, 621, 644, 666, 672, 732, 736, 756, 777, 828, 851, 854, 864, 888, 966, 976, 999, 1008, 1036, 1098, 1104, 1184, 1242, 1281, 1288, 1332, 1403, 1449, 1464, 1512, 1554, 1647, 1656, 1702, 1708, 1776, 1932, 1952, 1998, 2016, 2072, 2196, 2208, 2257, 2331, 2484, 2553, 2562, 2576, 2664, 2806, 2898, 2928, 3024, 3108, 3294, 3312, 3404, 3416, 3552, 3843, 3864, 3996, 4144, 4209, 4347, 4392, 4514, 4662, 4968, 5106, 5124, 5152, 5328, 5612, 5796, 5856, 5957, 6048, 6216, 6588, 6624, 6771, 6808, 6832, 6993, 7659, 7686, 7728, 7992, 8288, 8418, 8694, 8784, 9028, 9324, 9821, 9936, 10212, 10248, 10656, 11224, 11529, 11592, 11914, 12432, 12627, 13176, 13542, 13616, 13664, 13986, 15318, 15372, 15456, 15799, 15984, 16836, 17388, 17568, 17871, 18056, 18648, 19642, 19872, 20313, 20424, 20496, 22448, 22977, 23058, 23184, 23828, 24864, 25254, 26352, 27084, 27232, 27972, 29463, 30636, 30744, 31598, 31968, 33672, 34776, 35742, 36112, 37296, 37881, 39284, 40626, 40848, 40992, 44896, 45954, 46116, 46368, 47397, 47656, 50508, 51911, 52704, 53613, 54168, 55944, 58926, 60939, 61272, 61488, 63196, 67344, 69552, 71484, 72224, 74592, 75762, 78568, 81252, 81696, 88389, 91908, 92232, 94794, 95312, 101016, 103822, 107226, 108336, 111888, 117852, 121878, 122544, 122976, 126392, 134688, 139104, 142191, 142968, 151524, 155733, 157136, 160839, 162504, 176778, 183816, 184464, 189588, 190624, 202032, 207644, 214452, 216672, 223776, 235704, 243756, 245088, 252784, 265167, 284382, 285936, 303048, 311466, 314272, 321678, 325008, 353556, 363377, 367632, 368928, 379176, 404064, 415288, 426573, 428904, 467199, 471408, 487512, 505568, 530334, 568764, 571872, 606096, 622932, 643356, 650016, 707112, 726754, 735264, 758352, 830576, 853146, 857808, 934398, 942816, 975024, 1060668, 1090131, 1137528, 1212192, 1245864, 1286712, 1401597, 1414224, 1453508, 1516704, 1661152, 1706292, 1715616, 1868796, 1950048, 2121336, 2180262, 2275056, 2491728, 2573424, 2803194, 2828448, 2907016, 3270393, 3412584, 3737592, 4242672, 4360524, 4550112, 4983456, 5146848, 5606388, 5814032, 6540786, 6825168, 7475184, 8485344, 8721048, 9811179, 11212776, 11628064, 13081572, 13650336, 14950368, 17442096, 19622358, 22425552, 26163144, 34884192, 39244716, 44851104, 52326288, 78489432, 104652576, 156978864, 313957728]

約数ペア:

[(1, 313957728), (2, 156978864), (3, 104652576), (4, 78489432), (6, 52326288), (7, 44851104), (8, 39244716), (9, 34884192), (12, 26163144), (14, 22425552), (16, 19622358), (18, 17442096), (21, 14950368), (23, 13650336), (24, 13081572), (27, 11628064), (28, 11212776), (32, 9811179), (36, 8721048), (37, 8485344), (42, 7475184), (46, 6825168), (48, 6540786), (54, 5814032), (56, 5606388), (61, 5146848), (63, 4983456), (69, 4550112), (72, 4360524), (74, 4242672), (84, 3737592), (92, 3412584), (96, 3270393), (108, 2907016), (111, 2828448), (112, 2803194), (122, 2573424), (126, 2491728), (138, 2275056), (144, 2180262), (148, 2121336), (161, 1950048), (168, 1868796), (183, 1715616), (184, 1706292), (189, 1661152), (207, 1516704), (216, 1453508), (222, 1414224), (224, 1401597), (244, 1286712), (252, 1245864), (259, 1212192), (276, 1137528), (288, 1090131), (296, 1060668), (322, 975024), (333, 942816), (336, 934398), (366, 857808), (368, 853146), (378, 830576), (414, 758352), (427, 735264), (432, 726754), (444, 707112), (483, 650016), (488, 643356), (504, 622932), (518, 606096), (549, 571872), (552, 568764), (592, 530334), (621, 505568), (644, 487512), (666, 471408), (672, 467199), (732, 428904), (736, 426573), (756, 415288), (777, 404064), (828, 379176), (851, 368928), (854, 367632), (864, 363377), (888, 353556), (966, 325008), (976, 321678), (999, 314272), (1008, 311466), (1036, 303048), (1098, 285936), (1104, 284382), (1184, 265167), (1242, 252784), (1281, 245088), (1288, 243756), (1332, 235704), (1403, 223776), (1449, 216672), (1464, 214452), (1512, 207644), (1554, 202032), (1647, 190624), (1656, 189588), (1702, 184464), (1708, 183816), (1776, 176778), (1932, 162504), (1952, 160839), (1998, 157136), (2016, 155733), (2072, 151524), (2196, 142968), (2208, 142191), (2257, 139104), (2331, 134688), (2484, 126392), (2553, 122976), (2562, 122544), (2576, 121878), (2664, 117852), (2806, 111888), (2898, 108336), (2928, 107226), (3024, 103822), (3108, 101016), (3294, 95312), (3312, 94794), (3404, 92232), (3416, 91908), (3552, 88389), (3843, 81696), (3864, 81252), (3996, 78568), (4144, 75762), (4209, 74592), (4347, 72224), (4392, 71484), (4514, 69552), (4662, 67344), (4968, 63196), (5106, 61488), (5124, 61272), (5152, 60939), (5328, 58926), (5612, 55944), (5796, 54168), (5856, 53613), (5957, 52704), (6048, 51911), (6216, 50508), (6588, 47656), (6624, 47397), (6771, 46368), (6808, 46116), (6832, 45954), (6993, 44896), (7659, 40992), (7686, 40848), (7728, 40626), (7992, 39284), (8288, 37881), (8418, 37296), (8694, 36112), (8784, 35742), (9028, 34776), (9324, 33672), (9821, 31968), (9936, 31598), (10212, 30744), (10248, 30636), (10656, 29463), (11224, 27972), (11529, 27232), (11592, 27084), (11914, 26352), (12432, 25254), (12627, 24864), (13176, 23828), (13542, 23184), (13616, 23058), (13664, 22977), (13986, 22448), (15318, 20496), (15372, 20424), (15456, 20313), (15799, 19872), (15984, 19642), (16836, 18648), (17388, 18056), (17568, 17871)]