331399824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 320

約数和(自身を含む): 1121832960

約数和(自身を除く): 790433136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 37, 38, 42, 46, 48, 56, 57, 61, 69, 74, 76, 84, 92, 111, 112, 114, 122, 133, 138, 148, 152, 161, 168, 183, 184, 222, 228, 244, 259, 266, 276, 296, 304, 322, 336, 366, 368, 399, 427, 437, 444, 456, 483, 488, 518, 532, 552, 592, 644, 703, 732, 777, 798, 851, 854, 874, 888, 912, 966, 976, 1036, 1064, 1104, 1159, 1281, 1288, 1311, 1403, 1406, 1464, 1554, 1596, 1702, 1708, 1748, 1776, 1932, 2072, 2109, 2128, 2257, 2318, 2553, 2562, 2576, 2622, 2806, 2812, 2928, 3059, 3108, 3192, 3404, 3416, 3477, 3496, 3864, 4144, 4209, 4218, 4514, 4636, 4921, 5106, 5124, 5244, 5612, 5624, 5957, 6118, 6216, 6384, 6771, 6808, 6832, 6954, 6992, 7728, 8113, 8418, 8436, 9028, 9177, 9272, 9821, 9842, 10212, 10248, 10488, 11224, 11248, 11914, 12236, 12432, 13542, 13616, 13908, 14763, 15799, 16169, 16226, 16836, 16872, 17871, 18056, 18354, 18544, 19642, 19684, 20424, 20496, 20976, 22448, 23828, 24339, 24472, 26657, 27084, 27816, 29463, 29526, 31598, 32338, 32452, 33672, 33744, 35742, 36112, 36708, 39284, 39368, 40848, 42883, 47397, 47656, 48507, 48678, 48944, 51911, 53314, 54168, 55632, 58926, 59052, 63196, 64676, 64904, 67344, 71484, 73416, 78568, 78736, 79971, 85766, 94794, 95312, 97014, 97356, 103822, 106628, 108336, 113183, 117852, 118104, 126392, 128649, 129352, 129808, 142968, 146832, 155733, 157136, 159942, 171532, 186599, 189588, 194028, 194712, 207644, 213256, 226366, 235704, 236208, 252784, 257298, 258704, 285936, 300181, 311466, 319884, 339549, 343064, 363377, 373198, 379176, 388056, 389424, 415288, 426512, 452732, 471408, 514596, 559797, 600362, 622932, 639768, 679098, 686128, 726754, 746396, 758352, 776112, 830576, 900543, 905464, 986309, 1029192, 1090131, 1119594, 1200724, 1245864, 1279536, 1358196, 1453508, 1492792, 1801086, 1810928, 1972618, 2058384, 2180262, 2239188, 2401448, 2491728, 2716392, 2907016, 2958927, 2985584, 3602172, 3945236, 4360524, 4478376, 4802896, 5432784, 5814032, 5917854, 6904163, 7204344, 7890472, 8721048, 8956752, 11835708, 13808326, 14408688, 15780944, 17442096, 20712489, 23671416, 27616652, 41424978, 47342832, 55233304, 82849956, 110466608, 165699912, 331399824]

約数ペア:

[(1, 331399824), (2, 165699912), (3, 110466608), (4, 82849956), (6, 55233304), (7, 47342832), (8, 41424978), (12, 27616652), (14, 23671416), (16, 20712489), (19, 17442096), (21, 15780944), (23, 14408688), (24, 13808326), (28, 11835708), (37, 8956752), (38, 8721048), (42, 7890472), (46, 7204344), (48, 6904163), (56, 5917854), (57, 5814032), (61, 5432784), (69, 4802896), (74, 4478376), (76, 4360524), (84, 3945236), (92, 3602172), (111, 2985584), (112, 2958927), (114, 2907016), (122, 2716392), (133, 2491728), (138, 2401448), (148, 2239188), (152, 2180262), (161, 2058384), (168, 1972618), (183, 1810928), (184, 1801086), (222, 1492792), (228, 1453508), (244, 1358196), (259, 1279536), (266, 1245864), (276, 1200724), (296, 1119594), (304, 1090131), (322, 1029192), (336, 986309), (366, 905464), (368, 900543), (399, 830576), (427, 776112), (437, 758352), (444, 746396), (456, 726754), (483, 686128), (488, 679098), (518, 639768), (532, 622932), (552, 600362), (592, 559797), (644, 514596), (703, 471408), (732, 452732), (777, 426512), (798, 415288), (851, 389424), (854, 388056), (874, 379176), (888, 373198), (912, 363377), (966, 343064), (976, 339549), (1036, 319884), (1064, 311466), (1104, 300181), (1159, 285936), (1281, 258704), (1288, 257298), (1311, 252784), (1403, 236208), (1406, 235704), (1464, 226366), (1554, 213256), (1596, 207644), (1702, 194712), (1708, 194028), (1748, 189588), (1776, 186599), (1932, 171532), (2072, 159942), (2109, 157136), (2128, 155733), (2257, 146832), (2318, 142968), (2553, 129808), (2562, 129352), (2576, 128649), (2622, 126392), (2806, 118104), (2812, 117852), (2928, 113183), (3059, 108336), (3108, 106628), (3192, 103822), (3404, 97356), (3416, 97014), (3477, 95312), (3496, 94794), (3864, 85766), (4144, 79971), (4209, 78736), (4218, 78568), (4514, 73416), (4636, 71484), (4921, 67344), (5106, 64904), (5124, 64676), (5244, 63196), (5612, 59052), (5624, 58926), (5957, 55632), (6118, 54168), (6216, 53314), (6384, 51911), (6771, 48944), (6808, 48678), (6832, 48507), (6954, 47656), (6992, 47397), (7728, 42883), (8113, 40848), (8418, 39368), (8436, 39284), (9028, 36708), (9177, 36112), (9272, 35742), (9821, 33744), (9842, 33672), (10212, 32452), (10248, 32338), (10488, 31598), (11224, 29526), (11248, 29463), (11914, 27816), (12236, 27084), (12432, 26657), (13542, 24472), (13616, 24339), (13908, 23828), (14763, 22448), (15799, 20976), (16169, 20496), (16226, 20424), (16836, 19684), (16872, 19642), (17871, 18544), (18056, 18354)]