2044401408

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{126761}}^1$

素因数の和:126790

約数の個数: 108

約数和(自身を含む): 6736639728

約数和(自身を除く): 4692238320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 126761, 253522, 380283, 507044, 760566, 887327, 1014088, 1140849, 1521132, 1774654, 2028176, 2281698, 2661981, 3042264, 3549308, 4056352, 4563396, 5323962, 6084528, 7098616, 7985943, 8112704, 9126792, 10647924, 12169056, 14197232, 15971886, 16225408, 18253584, 21295848, 24338112, 28394464, 31943772, 32450816, 36507168, 42591696, 48676224, 56788928, 63887544, 73014336, 85183392, 97352448, 113577856, 127775088, 146028672, 170366784, 227155712, 255550176, 292057344, 340733568, 511100352, 681467136, 1022200704, 2044401408]

約数ペア:

[(1, 2044401408), (2, 1022200704), (3, 681467136), (4, 511100352), (6, 340733568), (7, 292057344), (8, 255550176), (9, 227155712), (12, 170366784), (14, 146028672), (16, 127775088), (18, 113577856), (21, 97352448), (24, 85183392), (28, 73014336), (32, 63887544), (36, 56788928), (42, 48676224), (48, 42591696), (56, 36507168), (63, 32450816), (64, 31943772), (72, 28394464), (84, 24338112), (96, 21295848), (112, 18253584), (126, 16225408), (128, 15971886), (144, 14197232), (168, 12169056), (192, 10647924), (224, 9126792), (252, 8112704), (256, 7985943), (288, 7098616), (336, 6084528), (384, 5323962), (448, 4563396), (504, 4056352), (576, 3549308), (672, 3042264), (768, 2661981), (896, 2281698), (1008, 2028176), (1152, 1774654), (1344, 1521132), (1792, 1140849), (2016, 1014088), (2304, 887327), (2688, 760566), (4032, 507044), (5376, 380283), (8064, 253522), (16128, 126761)]