12945245664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{450991}}^1$

素因数の和:451040

約数の個数: 96

約数和(自身を含む): 38186394624

約数和(自身を除く): 25241148960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3588, 4784, 7176, 9568, 14352, 28704, 450991, 901982, 1352973, 1803964, 2705946, 3607928, 5411892, 5862883, 7215856, 10372793, 10823784, 11725766, 14431712, 17588649, 20745586, 21647568, 23451532, 31118379, 35177298, 41491172, 43295136, 46903064, 62236758, 70354596, 82982344, 93806128, 124473516, 134846309, 140709192, 165964688, 187612256, 248947032, 269692618, 281418384, 331929376, 404538927, 497894064, 539385236, 562836768, 809077854, 995788128, 1078770472, 1618155708, 2157540944, 3236311416, 4315081888, 6472622832, 12945245664]

約数ペア:

[(1, 12945245664), (2, 6472622832), (3, 4315081888), (4, 3236311416), (6, 2157540944), (8, 1618155708), (12, 1078770472), (13, 995788128), (16, 809077854), (23, 562836768), (24, 539385236), (26, 497894064), (32, 404538927), (39, 331929376), (46, 281418384), (48, 269692618), (52, 248947032), (69, 187612256), (78, 165964688), (92, 140709192), (96, 134846309), (104, 124473516), (138, 93806128), (156, 82982344), (184, 70354596), (208, 62236758), (276, 46903064), (299, 43295136), (312, 41491172), (368, 35177298), (416, 31118379), (552, 23451532), (598, 21647568), (624, 20745586), (736, 17588649), (897, 14431712), (1104, 11725766), (1196, 10823784), (1248, 10372793), (1794, 7215856), (2208, 5862883), (2392, 5411892), (3588, 3607928), (4784, 2705946), (7176, 1803964), (9568, 1352973), (14352, 901982), (28704, 450991)]