248796856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9851}}^1$

素因数の和:9916

約数の個数: 64

約数和(自身を含む): 595848960

約数和(自身を除く): 347052104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 6314, 9851, 12628, 19702, 25256, 39404, 68957, 78808, 108361, 137914, 216722, 275828, 403891, 433444, 551656, 758527, 807782, 866888, 1517054, 1615564, 2827237, 3034108, 3231128, 4442801, 5654474, 6068216, 8885602, 11308948, 17771204, 22617896, 31099607, 35542408, 62199214, 124398428, 248796856]

約数ペア:

[(1, 248796856), (2, 124398428), (4, 62199214), (7, 35542408), (8, 31099607), (11, 22617896), (14, 17771204), (22, 11308948), (28, 8885602), (41, 6068216), (44, 5654474), (56, 4442801), (77, 3231128), (82, 3034108), (88, 2827237), (154, 1615564), (164, 1517054), (287, 866888), (308, 807782), (328, 758527), (451, 551656), (574, 433444), (616, 403891), (902, 275828), (1148, 216722), (1804, 137914), (2296, 108361), (3157, 78808), (3608, 68957), (6314, 39404), (9851, 25256), (12628, 19702)]