321151380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9181}}^1$

素因数の和:9257

約数の個数: 96

約数和(自身を含む): 999589248

約数和(自身を除く): 678437868

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 2332, 2915, 3180, 3498, 5830, 6996, 8745, 9181, 11660, 17490, 18362, 27543, 34980, 36724, 45905, 55086, 91810, 100991, 110172, 137715, 183620, 201982, 275430, 302973, 403964, 486593, 504955, 550860, 605946, 973186, 1009910, 1211892, 1459779, 1514865, 1946372, 2019820, 2432965, 2919558, 3029730, 4865930, 5352523, 5839116, 6059460, 7298895, 9731860, 10705046, 14597790, 16057569, 21410092, 26762615, 29195580, 32115138, 53525230, 64230276, 80287845, 107050460, 160575690, 321151380]

約数ペア:

[(1, 321151380), (2, 160575690), (3, 107050460), (4, 80287845), (5, 64230276), (6, 53525230), (10, 32115138), (11, 29195580), (12, 26762615), (15, 21410092), (20, 16057569), (22, 14597790), (30, 10705046), (33, 9731860), (44, 7298895), (53, 6059460), (55, 5839116), (60, 5352523), (66, 4865930), (106, 3029730), (110, 2919558), (132, 2432965), (159, 2019820), (165, 1946372), (212, 1514865), (220, 1459779), (265, 1211892), (318, 1009910), (330, 973186), (530, 605946), (583, 550860), (636, 504955), (660, 486593), (795, 403964), (1060, 302973), (1166, 275430), (1590, 201982), (1749, 183620), (2332, 137715), (2915, 110172), (3180, 100991), (3498, 91810), (5830, 55086), (6996, 45905), (8745, 36724), (9181, 34980), (11660, 27543), (17490, 18362)]