455168256

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31193}}^1$

素因数の和:31231

約数の個数: 72

約数和(自身を含む): 1275210720

約数和(自身を除く): 820042464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 31193, 62386, 93579, 124772, 187158, 249544, 374316, 499088, 592667, 748632, 998176, 1185334, 1497264, 1778001, 1996352, 2370668, 2994528, 3556002, 3992704, 4741336, 5989056, 7112004, 7985408, 9482672, 11978112, 14224008, 18965344, 23956224, 28448016, 37930688, 56896032, 75861376, 113792064, 151722752, 227584128, 455168256]

約数ペア:

[(1, 455168256), (2, 227584128), (3, 151722752), (4, 113792064), (6, 75861376), (8, 56896032), (12, 37930688), (16, 28448016), (19, 23956224), (24, 18965344), (32, 14224008), (38, 11978112), (48, 9482672), (57, 7985408), (64, 7112004), (76, 5989056), (96, 4741336), (114, 3992704), (128, 3556002), (152, 2994528), (192, 2370668), (228, 1996352), (256, 1778001), (304, 1497264), (384, 1185334), (456, 998176), (608, 748632), (768, 592667), (912, 499088), (1216, 374316), (1824, 249544), (2432, 187158), (3648, 124772), (4864, 93579), (7296, 62386), (14592, 31193)]