1256528856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{3407}}^1$

素因数の和:3565

約数の個数: 96

約数和(自身を含む): 3481067520

約数和(自身を除く): 2224538664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 127, 132, 242, 254, 264, 363, 381, 484, 508, 726, 762, 968, 1016, 1397, 1452, 1524, 2794, 2904, 3048, 3407, 4191, 5588, 6814, 8382, 10221, 11176, 13628, 15367, 16764, 20442, 27256, 30734, 33528, 37477, 40884, 46101, 61468, 74954, 81768, 92202, 112431, 122936, 149908, 184404, 224862, 299816, 368808, 412247, 432689, 449724, 824494, 865378, 899448, 1236741, 1298067, 1648988, 1730756, 2473482, 2596134, 3297976, 3461512, 4759579, 4946964, 5192268, 9519158, 9893928, 10384536, 14278737, 19038316, 28557474, 38076632, 52355369, 57114948, 104710738, 114229896, 157066107, 209421476, 314132214, 418842952, 628264428, 1256528856]

約数ペア:

[(1, 1256528856), (2, 628264428), (3, 418842952), (4, 314132214), (6, 209421476), (8, 157066107), (11, 114229896), (12, 104710738), (22, 57114948), (24, 52355369), (33, 38076632), (44, 28557474), (66, 19038316), (88, 14278737), (121, 10384536), (127, 9893928), (132, 9519158), (242, 5192268), (254, 4946964), (264, 4759579), (363, 3461512), (381, 3297976), (484, 2596134), (508, 2473482), (726, 1730756), (762, 1648988), (968, 1298067), (1016, 1236741), (1397, 899448), (1452, 865378), (1524, 824494), (2794, 449724), (2904, 432689), (3048, 412247), (3407, 368808), (4191, 299816), (5588, 224862), (6814, 184404), (8382, 149908), (10221, 122936), (11176, 112431), (13628, 92202), (15367, 81768), (16764, 74954), (20442, 61468), (27256, 46101), (30734, 40884), (33528, 37477)]