1340835456

素因数分解:

$2^7\times 3^1\times {\mathrm{467}}^1\times {\mathrm{7477}}^1$

素因数の和:7961

約数の個数: 64

約数和(自身を含む): 3569698080

約数和(自身を除く): 2228862624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 467, 934, 1401, 1868, 2802, 3736, 5604, 7472, 7477, 11208, 14944, 14954, 22416, 22431, 29888, 29908, 44832, 44862, 59776, 59816, 89664, 89724, 119632, 179328, 179448, 239264, 358896, 478528, 717792, 957056, 1435584, 2871168, 3491759, 6983518, 10475277, 13967036, 20950554, 27934072, 41901108, 55868144, 83802216, 111736288, 167604432, 223472576, 335208864, 446945152, 670417728, 1340835456]

約数ペア:

[(1, 1340835456), (2, 670417728), (3, 446945152), (4, 335208864), (6, 223472576), (8, 167604432), (12, 111736288), (16, 83802216), (24, 55868144), (32, 41901108), (48, 27934072), (64, 20950554), (96, 13967036), (128, 10475277), (192, 6983518), (384, 3491759), (467, 2871168), (934, 1435584), (1401, 957056), (1868, 717792), (2802, 478528), (3736, 358896), (5604, 239264), (7472, 179448), (7477, 179328), (11208, 119632), (14944, 89724), (14954, 89664), (22416, 59816), (22431, 59776), (29888, 44862), (29908, 44832)]