1247815291488

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1\times {\mathrm{1847}}^1$

素因数の和:2557

約数の個数: 192

約数和(自身を含む): 3341834496000

約数和(自身を除く): 2094019204512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 229, 237, 316, 389, 458, 474, 632, 687, 778, 916, 948, 1167, 1264, 1374, 1556, 1832, 1847, 1896, 2334, 2528, 2748, 3112, 3664, 3694, 3792, 4668, 5496, 5541, 6224, 7328, 7388, 7584, 9336, 10992, 11082, 12448, 14776, 18091, 18672, 21984, 22164, 29552, 30731, 36182, 37344, 44328, 54273, 59104, 61462, 72364, 88656, 89081, 92193, 108546, 122924, 144728, 145913, 177312, 178162, 184386, 217092, 245848, 267243, 289456, 291826, 356324, 368772, 422963, 434184, 437739, 491696, 534486, 578912, 583652, 712648, 718483, 737544, 845926, 868368, 875478, 983392, 1068972, 1167304, 1268889, 1425296, 1436966, 1475088, 1691852, 1736736, 1750956, 2137944, 2155449, 2334608, 2537778, 2850592, 2873932, 2950176, 3383704, 3501912, 4275888, 4310898, 4669216, 5075556, 5747864, 6767408, 7003824, 7037399, 8551776, 8621796, 10151112, 11495728, 13534816, 14007648, 14074798, 17243592, 20302224, 21112197, 22991456, 28149596, 33414077, 34487184, 40604448, 42224394, 56299192, 56760157, 66828154, 68974368, 84448788, 100242231, 112598384, 113520314, 133656308, 164532607, 168897576, 170280471, 200484462, 225196768, 227040628, 267312616, 329065214, 337795152, 340560942, 400968924, 454081256, 493597821, 534625232, 658130428, 675590304, 681121884, 801937848, 908162512, 987195642, 1069250464, 1316260856, 1362243768, 1603875696, 1816325024, 1974391284, 2632521712, 2724487536, 3207751392, 3948782568, 5265043424, 5448975072, 7897565136, 12998075953, 15795130272, 25996151906, 38994227859, 51992303812, 77988455718, 103984607624, 155976911436, 207969215248, 311953822872, 415938430496, 623907645744, 1247815291488]

約数ペア:

[(1, 1247815291488), (2, 623907645744), (3, 415938430496), (4, 311953822872), (6, 207969215248), (8, 155976911436), (12, 103984607624), (16, 77988455718), (24, 51992303812), (32, 38994227859), (48, 25996151906), (79, 15795130272), (96, 12998075953), (158, 7897565136), (229, 5448975072), (237, 5265043424), (316, 3948782568), (389, 3207751392), (458, 2724487536), (474, 2632521712), (632, 1974391284), (687, 1816325024), (778, 1603875696), (916, 1362243768), (948, 1316260856), (1167, 1069250464), (1264, 987195642), (1374, 908162512), (1556, 801937848), (1832, 681121884), (1847, 675590304), (1896, 658130428), (2334, 534625232), (2528, 493597821), (2748, 454081256), (3112, 400968924), (3664, 340560942), (3694, 337795152), (3792, 329065214), (4668, 267312616), (5496, 227040628), (5541, 225196768), (6224, 200484462), (7328, 170280471), (7388, 168897576), (7584, 164532607), (9336, 133656308), (10992, 113520314), (11082, 112598384), (12448, 100242231), (14776, 84448788), (18091, 68974368), (18672, 66828154), (21984, 56760157), (22164, 56299192), (29552, 42224394), (30731, 40604448), (36182, 34487184), (37344, 33414077), (44328, 28149596), (54273, 22991456), (59104, 21112197), (61462, 20302224), (72364, 17243592), (88656, 14074798), (89081, 14007648), (92193, 13534816), (108546, 11495728), (122924, 10151112), (144728, 8621796), (145913, 8551776), (177312, 7037399), (178162, 7003824), (184386, 6767408), (217092, 5747864), (245848, 5075556), (267243, 4669216), (289456, 4310898), (291826, 4275888), (356324, 3501912), (368772, 3383704), (422963, 2950176), (434184, 2873932), (437739, 2850592), (491696, 2537778), (534486, 2334608), (578912, 2155449), (583652, 2137944), (712648, 1750956), (718483, 1736736), (737544, 1691852), (845926, 1475088), (868368, 1436966), (875478, 1425296), (983392, 1268889), (1068972, 1167304)]