1254944256

素因数分解:

$2^9\times 3^1\times {\mathrm{283}}^1\times {\mathrm{2887}}^1$

素因数の和:3191

約数の個数: 80

約数和(自身を含む): 3356225664

約数和(自身を除く): 2101281408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 283, 384, 512, 566, 768, 849, 1132, 1536, 1698, 2264, 2887, 3396, 4528, 5774, 6792, 8661, 9056, 11548, 13584, 17322, 18112, 23096, 27168, 34644, 36224, 46192, 54336, 69288, 72448, 92384, 108672, 138576, 144896, 184768, 217344, 277152, 369536, 434688, 554304, 739072, 817021, 1108608, 1478144, 1634042, 2217216, 2451063, 3268084, 4434432, 4902126, 6536168, 9804252, 13072336, 19608504, 26144672, 39217008, 52289344, 78434016, 104578688, 156868032, 209157376, 313736064, 418314752, 627472128, 1254944256]

約数ペア:

[(1, 1254944256), (2, 627472128), (3, 418314752), (4, 313736064), (6, 209157376), (8, 156868032), (12, 104578688), (16, 78434016), (24, 52289344), (32, 39217008), (48, 26144672), (64, 19608504), (96, 13072336), (128, 9804252), (192, 6536168), (256, 4902126), (283, 4434432), (384, 3268084), (512, 2451063), (566, 2217216), (768, 1634042), (849, 1478144), (1132, 1108608), (1536, 817021), (1698, 739072), (2264, 554304), (2887, 434688), (3396, 369536), (4528, 277152), (5774, 217344), (6792, 184768), (8661, 144896), (9056, 138576), (11548, 108672), (13584, 92384), (17322, 72448), (18112, 69288), (23096, 54336), (27168, 46192), (34644, 36224)]