314690886

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 714355200

約数和(自身を除く): 399664314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 211, 213, 389, 422, 426, 633, 639, 778, 1167, 1266, 1278, 1899, 1917, 2334, 3501, 3798, 3834, 5697, 7002, 10503, 11394, 14981, 21006, 27619, 29962, 44943, 55238, 82079, 82857, 89886, 134829, 164158, 165714, 246237, 248571, 269658, 404487, 492474, 497142, 738711, 745713, 808974, 1477422, 1491426, 2216133, 4432266, 5827609, 11655218, 17482827, 34965654, 52448481, 104896962, 157345443, 314690886]

約数ペア:

[(1, 314690886), (2, 157345443), (3, 104896962), (6, 52448481), (9, 34965654), (18, 17482827), (27, 11655218), (54, 5827609), (71, 4432266), (142, 2216133), (211, 1491426), (213, 1477422), (389, 808974), (422, 745713), (426, 738711), (633, 497142), (639, 492474), (778, 404487), (1167, 269658), (1266, 248571), (1278, 246237), (1899, 165714), (1917, 164158), (2334, 134829), (3501, 89886), (3798, 82857), (3834, 82079), (5697, 55238), (7002, 44943), (10503, 29962), (11394, 27619), (14981, 21006)]