253864064

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1717

約数の個数: 64

約数和(自身を含む): 538021440

約数和(自身を除く): 284157376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 128, 184, 212, 368, 424, 736, 848, 1219, 1472, 1627, 1696, 2438, 2944, 3254, 3392, 4876, 6508, 6784, 9752, 13016, 19504, 26032, 37421, 39008, 52064, 74842, 78016, 86231, 104128, 149684, 156032, 172462, 208256, 299368, 344924, 598736, 689848, 1197472, 1379696, 1983313, 2394944, 2759392, 3966626, 4789888, 5518784, 7933252, 11037568, 15866504, 31733008, 63466016, 126932032, 253864064]

約数ペア:

[(1, 253864064), (2, 126932032), (4, 63466016), (8, 31733008), (16, 15866504), (23, 11037568), (32, 7933252), (46, 5518784), (53, 4789888), (64, 3966626), (92, 2759392), (106, 2394944), (128, 1983313), (184, 1379696), (212, 1197472), (368, 689848), (424, 598736), (736, 344924), (848, 299368), (1219, 208256), (1472, 172462), (1627, 156032), (1696, 149684), (2438, 104128), (2944, 86231), (3254, 78016), (3392, 74842), (4876, 52064), (6508, 39008), (6784, 37421), (9752, 26032), (13016, 19504)]