329938128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 1061598720

約数和(自身を除く): 731660592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 79, 92, 97, 104, 117, 138, 144, 156, 158, 184, 194, 207, 208, 234, 237, 276, 291, 299, 312, 316, 368, 388, 414, 468, 474, 552, 582, 598, 624, 632, 711, 776, 828, 873, 897, 936, 948, 1027, 1104, 1164, 1196, 1261, 1264, 1422, 1552, 1656, 1746, 1794, 1817, 1872, 1896, 2054, 2231, 2328, 2392, 2522, 2691, 2844, 3081, 3312, 3492, 3588, 3634, 3783, 3792, 4108, 4462, 4656, 4784, 5044, 5382, 5451, 5688, 6162, 6693, 6984, 7176, 7268, 7566, 7663, 8216, 8924, 9243, 10088, 10764, 10902, 11349, 11376, 12324, 13386, 13968, 14352, 14536, 15132, 15326, 16353, 16432, 17848, 18486, 20079, 20176, 21528, 21804, 22698, 22989, 23621, 24648, 26772, 29003, 29072, 30264, 30652, 32706, 35696, 36972, 40158, 43056, 43608, 45396, 45978, 47242, 49296, 53544, 58006, 60528, 61304, 65412, 68967, 70863, 73944, 80316, 87009, 87216, 90792, 91956, 94484, 99619, 107088, 116012, 122608, 130824, 137934, 141726, 147888, 160632, 174018, 176249, 181584, 183912, 188968, 199238, 212589, 232024, 261027, 261648, 275868, 283452, 298857, 321264, 348036, 352498, 367824, 377936, 398476, 425178, 464048, 522054, 528747, 551736, 566904, 597714, 696072, 704996, 796952, 850356, 896571, 1044108, 1057494, 1103472, 1133808, 1195428, 1392144, 1409992, 1586241, 1593904, 1700712, 1793142, 2088216, 2114988, 2291237, 2390856, 2819984, 3172482, 3401424, 3586284, 4176432, 4229976, 4582474, 4781712, 6344964, 6873711, 7172568, 8459952, 9164948, 12689928, 13747422, 14345136, 18329896, 20621133, 25379856, 27494844, 36659792, 41242266, 54989688, 82484532, 109979376, 164969064, 329938128]

約数ペア:

[(1, 329938128), (2, 164969064), (3, 109979376), (4, 82484532), (6, 54989688), (8, 41242266), (9, 36659792), (12, 27494844), (13, 25379856), (16, 20621133), (18, 18329896), (23, 14345136), (24, 13747422), (26, 12689928), (36, 9164948), (39, 8459952), (46, 7172568), (48, 6873711), (52, 6344964), (69, 4781712), (72, 4582474), (78, 4229976), (79, 4176432), (92, 3586284), (97, 3401424), (104, 3172482), (117, 2819984), (138, 2390856), (144, 2291237), (156, 2114988), (158, 2088216), (184, 1793142), (194, 1700712), (207, 1593904), (208, 1586241), (234, 1409992), (237, 1392144), (276, 1195428), (291, 1133808), (299, 1103472), (312, 1057494), (316, 1044108), (368, 896571), (388, 850356), (414, 796952), (468, 704996), (474, 696072), (552, 597714), (582, 566904), (598, 551736), (624, 528747), (632, 522054), (711, 464048), (776, 425178), (828, 398476), (873, 377936), (897, 367824), (936, 352498), (948, 348036), (1027, 321264), (1104, 298857), (1164, 283452), (1196, 275868), (1261, 261648), (1264, 261027), (1422, 232024), (1552, 212589), (1656, 199238), (1746, 188968), (1794, 183912), (1817, 181584), (1872, 176249), (1896, 174018), (2054, 160632), (2231, 147888), (2328, 141726), (2392, 137934), (2522, 130824), (2691, 122608), (2844, 116012), (3081, 107088), (3312, 99619), (3492, 94484), (3588, 91956), (3634, 90792), (3783, 87216), (3792, 87009), (4108, 80316), (4462, 73944), (4656, 70863), (4784, 68967), (5044, 65412), (5382, 61304), (5451, 60528), (5688, 58006), (6162, 53544), (6693, 49296), (6984, 47242), (7176, 45978), (7268, 45396), (7566, 43608), (7663, 43056), (8216, 40158), (8924, 36972), (9243, 35696), (10088, 32706), (10764, 30652), (10902, 30264), (11349, 29072), (11376, 29003), (12324, 26772), (13386, 24648), (13968, 23621), (14352, 22989), (14536, 22698), (15132, 21804), (15326, 21528), (16353, 20176), (16432, 20079), (17848, 18486)]