989814384

素因数分解:

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

素因数の和:229

約数の個数: 320

約数和(自身を含む): 3266457600

約数和(自身を除く): 2276643216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 79, 92, 97, 104, 108, 117, 138, 144, 156, 158, 184, 194, 207, 208, 216, 234, 237, 276, 291, 299, 312, 316, 351, 368, 388, 414, 432, 468, 474, 552, 582, 598, 621, 624, 632, 702, 711, 776, 828, 873, 897, 936, 948, 1027, 1104, 1164, 1196, 1242, 1261, 1264, 1404, 1422, 1552, 1656, 1746, 1794, 1817, 1872, 1896, 2054, 2133, 2231, 2328, 2392, 2484, 2522, 2619, 2691, 2808, 2844, 3081, 3312, 3492, 3588, 3634, 3783, 3792, 4108, 4266, 4462, 4656, 4784, 4968, 5044, 5238, 5382, 5451, 5616, 5688, 6162, 6693, 6984, 7176, 7268, 7566, 7663, 8073, 8216, 8532, 8924, 9243, 9936, 10088, 10476, 10764, 10902, 11349, 11376, 12324, 13386, 13968, 14352, 14536, 15132, 15326, 16146, 16353, 16432, 17064, 17848, 18486, 20079, 20176, 20952, 21528, 21804, 22698, 22989, 23621, 24648, 26772, 27729, 29003, 29072, 30264, 30652, 32292, 32706, 34047, 34128, 35696, 36972, 40158, 41904, 43056, 43608, 45396, 45978, 47242, 49059, 49296, 53544, 55458, 58006, 60237, 60528, 61304, 64584, 65412, 68094, 68967, 70863, 73944, 80316, 87009, 87216, 90792, 91956, 94484, 98118, 99619, 107088, 110916, 116012, 120474, 122608, 129168, 130824, 136188, 137934, 141726, 147888, 160632, 174018, 176249, 181584, 183912, 188968, 196236, 199238, 206901, 212589, 221832, 232024, 240948, 261027, 261648, 272376, 275868, 283452, 298857, 321264, 348036, 352498, 367824, 377936, 392472, 398476, 413802, 425178, 443664, 464048, 481896, 522054, 528747, 544752, 551736, 566904, 597714, 637767, 696072, 704996, 783081, 784944, 796952, 827604, 850356, 896571, 963792, 1044108, 1057494, 1103472, 1133808, 1195428, 1275534, 1392144, 1409992, 1566162, 1586241, 1593904, 1655208, 1700712, 1793142, 2088216, 2114988, 2291237, 2390856, 2551068, 2689713, 2819984, 3132324, 3172482, 3310416, 3401424, 3586284, 4176432, 4229976, 4582474, 4758723, 4781712, 5102136, 5379426, 6264648, 6344964, 6873711, 7172568, 8459952, 9164948, 9517446, 10204272, 10758852, 12529296, 12689928, 13747422, 14345136, 18329896, 19034892, 20621133, 21517704, 25379856, 27494844, 36659792, 38069784, 41242266, 43035408, 54989688, 61863399, 76139568, 82484532, 109979376, 123726798, 164969064, 247453596, 329938128, 494907192, 989814384]

約数ペア:

[(1, 989814384), (2, 494907192), (3, 329938128), (4, 247453596), (6, 164969064), (8, 123726798), (9, 109979376), (12, 82484532), (13, 76139568), (16, 61863399), (18, 54989688), (23, 43035408), (24, 41242266), (26, 38069784), (27, 36659792), (36, 27494844), (39, 25379856), (46, 21517704), (48, 20621133), (52, 19034892), (54, 18329896), (69, 14345136), (72, 13747422), (78, 12689928), (79, 12529296), (92, 10758852), (97, 10204272), (104, 9517446), (108, 9164948), (117, 8459952), (138, 7172568), (144, 6873711), (156, 6344964), (158, 6264648), (184, 5379426), (194, 5102136), (207, 4781712), (208, 4758723), (216, 4582474), (234, 4229976), (237, 4176432), (276, 3586284), (291, 3401424), (299, 3310416), (312, 3172482), (316, 3132324), (351, 2819984), (368, 2689713), (388, 2551068), (414, 2390856), (432, 2291237), (468, 2114988), (474, 2088216), (552, 1793142), (582, 1700712), (598, 1655208), (621, 1593904), (624, 1586241), (632, 1566162), (702, 1409992), (711, 1392144), (776, 1275534), (828, 1195428), (873, 1133808), (897, 1103472), (936, 1057494), (948, 1044108), (1027, 963792), (1104, 896571), (1164, 850356), (1196, 827604), (1242, 796952), (1261, 784944), (1264, 783081), (1404, 704996), (1422, 696072), (1552, 637767), (1656, 597714), (1746, 566904), (1794, 551736), (1817, 544752), (1872, 528747), (1896, 522054), (2054, 481896), (2133, 464048), (2231, 443664), (2328, 425178), (2392, 413802), (2484, 398476), (2522, 392472), (2619, 377936), (2691, 367824), (2808, 352498), (2844, 348036), (3081, 321264), (3312, 298857), (3492, 283452), (3588, 275868), (3634, 272376), (3783, 261648), (3792, 261027), (4108, 240948), (4266, 232024), (4462, 221832), (4656, 212589), (4784, 206901), (4968, 199238), (5044, 196236), (5238, 188968), (5382, 183912), (5451, 181584), (5616, 176249), (5688, 174018), (6162, 160632), (6693, 147888), (6984, 141726), (7176, 137934), (7268, 136188), (7566, 130824), (7663, 129168), (8073, 122608), (8216, 120474), (8532, 116012), (8924, 110916), (9243, 107088), (9936, 99619), (10088, 98118), (10476, 94484), (10764, 91956), (10902, 90792), (11349, 87216), (11376, 87009), (12324, 80316), (13386, 73944), (13968, 70863), (14352, 68967), (14536, 68094), (15132, 65412), (15326, 64584), (16146, 61304), (16353, 60528), (16432, 60237), (17064, 58006), (17848, 55458), (18486, 53544), (20079, 49296), (20176, 49059), (20952, 47242), (21528, 45978), (21804, 45396), (22698, 43608), (22989, 43056), (23621, 41904), (24648, 40158), (26772, 36972), (27729, 35696), (29003, 34128), (29072, 34047), (30264, 32706), (30652, 32292)]