348519363346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{155231}}^1$

素因数の和:155551

約数の個数: 64

約数和(自身を含む): 665237422080

約数和(自身を除く): 316718058734

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 239, 427, 478, 671, 854, 1342, 1673, 2629, 3346, 4697, 5258, 9394, 14579, 18403, 29158, 36806, 102053, 155231, 160369, 204106, 310462, 320738, 1086617, 1122583, 1707541, 2173234, 2245166, 3415082, 9469091, 11952787, 18938182, 23905574, 37100209, 66283637, 74200418, 104160001, 132567274, 208320002, 259701463, 408102299, 519402926, 729120007, 816204598, 1458240014, 2263112749, 2856716093, 4526225498, 5713432186, 15841789243, 24894240239, 31683578486, 49788480478, 174259681673, 348519363346]

約数ペア:

[(1, 348519363346), (2, 174259681673), (7, 49788480478), (11, 31683578486), (14, 24894240239), (22, 15841789243), (61, 5713432186), (77, 4526225498), (122, 2856716093), (154, 2263112749), (239, 1458240014), (427, 816204598), (478, 729120007), (671, 519402926), (854, 408102299), (1342, 259701463), (1673, 208320002), (2629, 132567274), (3346, 104160001), (4697, 74200418), (5258, 66283637), (9394, 37100209), (14579, 23905574), (18403, 18938182), (29158, 11952787), (36806, 9469091), (102053, 3415082), (155231, 2245166), (160369, 2173234), (204106, 1707541), (310462, 1122583), (320738, 1086617)]