2557827712

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 5632603200

約数和(自身を除く): 3074775488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 239, 242, 352, 478, 484, 691, 704, 956, 968, 1382, 1408, 1912, 1936, 2629, 2764, 3824, 3872, 5258, 5528, 7601, 7648, 7744, 10516, 11056, 15202, 15296, 15488, 21032, 22112, 28919, 30404, 30592, 42064, 44224, 57838, 60808, 83611, 84128, 88448, 115676, 121616, 165149, 167222, 168256, 231352, 243232, 330298, 334444, 336512, 462704, 486464, 660596, 668888, 925408, 972928, 1321192, 1337776, 1816639, 1850816, 2642384, 2675552, 3633278, 3701632, 5284768, 5351104, 7266556, 10569536, 10702208, 14533112, 19983029, 21139072, 29066224, 39966058, 58132448, 79932116, 116264896, 159864232, 232529792, 319728464, 639456928, 1278913856, 2557827712]

約数ペア:

[(1, 2557827712), (2, 1278913856), (4, 639456928), (8, 319728464), (11, 232529792), (16, 159864232), (22, 116264896), (32, 79932116), (44, 58132448), (64, 39966058), (88, 29066224), (121, 21139072), (128, 19983029), (176, 14533112), (239, 10702208), (242, 10569536), (352, 7266556), (478, 5351104), (484, 5284768), (691, 3701632), (704, 3633278), (956, 2675552), (968, 2642384), (1382, 1850816), (1408, 1816639), (1912, 1337776), (1936, 1321192), (2629, 972928), (2764, 925408), (3824, 668888), (3872, 660596), (5258, 486464), (5528, 462704), (7601, 336512), (7648, 334444), (7744, 330298), (10516, 243232), (11056, 231352), (15202, 168256), (15296, 167222), (15488, 165149), (21032, 121616), (22112, 115676), (28919, 88448), (30404, 84128), (30592, 83611), (42064, 60808), (44224, 57838)]