336307580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1195

約数の個数: 72

約数和(自身を含む): 824359536

約数和(自身を除く): 488051956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 571, 601, 980, 1142, 1202, 2284, 2404, 2855, 3005, 3997, 4207, 5710, 6010, 7994, 8414, 11420, 12020, 15988, 16828, 19985, 21035, 27979, 29449, 39970, 42070, 55958, 58898, 79940, 84140, 111916, 117796, 139895, 147245, 279790, 294490, 343171, 559580, 588980, 686342, 1372684, 1715855, 2402197, 3431710, 4804394, 6863420, 9608788, 12010985, 16815379, 24021970, 33630758, 48043940, 67261516, 84076895, 168153790, 336307580]

約数ペア:

[(1, 336307580), (2, 168153790), (4, 84076895), (5, 67261516), (7, 48043940), (10, 33630758), (14, 24021970), (20, 16815379), (28, 12010985), (35, 9608788), (49, 6863420), (70, 4804394), (98, 3431710), (140, 2402197), (196, 1715855), (245, 1372684), (490, 686342), (571, 588980), (601, 559580), (980, 343171), (1142, 294490), (1202, 279790), (2284, 147245), (2404, 139895), (2855, 117796), (3005, 111916), (3997, 84140), (4207, 79940), (5710, 58898), (6010, 55958), (7994, 42070), (8414, 39970), (11420, 29449), (12020, 27979), (15988, 21035), (16828, 19985)]