2845638816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:731

約数の個数: 144

約数和(自身を含む): 7949025504

約数和(自身を除く): 5103386688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 157, 228, 304, 314, 361, 456, 471, 523, 608, 628, 722, 912, 942, 1046, 1083, 1256, 1444, 1569, 1824, 1884, 2092, 2166, 2512, 2888, 2983, 3138, 3768, 4184, 4332, 5024, 5776, 5966, 6276, 7536, 8368, 8664, 8949, 9937, 11552, 11932, 12552, 15072, 16736, 17328, 17898, 19874, 23864, 25104, 29811, 34656, 35796, 39748, 47728, 50208, 56677, 59622, 71592, 79496, 82111, 95456, 113354, 119244, 143184, 158992, 164222, 170031, 188803, 226708, 238488, 246333, 286368, 317984, 328444, 340062, 377606, 453416, 476976, 492666, 566409, 656888, 680124, 755212, 906832, 953952, 985332, 1132818, 1313776, 1360248, 1510424, 1560109, 1813664, 1970664, 2265636, 2627552, 2720496, 3020848, 3120218, 3941328, 4531272, 4680327, 5440992, 6041696, 6240436, 7882656, 9062544, 9360654, 12480872, 18125088, 18721308, 24961744, 29642071, 37442616, 49923488, 59284142, 74885232, 88926213, 118568284, 149770464, 177852426, 237136568, 355704852, 474273136, 711409704, 948546272, 1422819408, 2845638816]

約数ペア:

[(1, 2845638816), (2, 1422819408), (3, 948546272), (4, 711409704), (6, 474273136), (8, 355704852), (12, 237136568), (16, 177852426), (19, 149770464), (24, 118568284), (32, 88926213), (38, 74885232), (48, 59284142), (57, 49923488), (76, 37442616), (96, 29642071), (114, 24961744), (152, 18721308), (157, 18125088), (228, 12480872), (304, 9360654), (314, 9062544), (361, 7882656), (456, 6240436), (471, 6041696), (523, 5440992), (608, 4680327), (628, 4531272), (722, 3941328), (912, 3120218), (942, 3020848), (1046, 2720496), (1083, 2627552), (1256, 2265636), (1444, 1970664), (1569, 1813664), (1824, 1560109), (1884, 1510424), (2092, 1360248), (2166, 1313776), (2512, 1132818), (2888, 985332), (2983, 953952), (3138, 906832), (3768, 755212), (4184, 680124), (4332, 656888), (5024, 566409), (5776, 492666), (5966, 476976), (6276, 453416), (7536, 377606), (8368, 340062), (8664, 328444), (8949, 317984), (9937, 286368), (11552, 246333), (11932, 238488), (12552, 226708), (15072, 188803), (16736, 170031), (17328, 164222), (17898, 158992), (19874, 143184), (23864, 119244), (25104, 113354), (29811, 95456), (34656, 82111), (35796, 79496), (39748, 71592), (47728, 59622), (50208, 56677)]