1331306172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{7307}}^1$

素因数の和:7568

約数の個数: 96

約数和(自身を含む): 3961520640

約数和(自身を除く): 2630214468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 241, 252, 378, 482, 723, 756, 964, 1446, 1687, 2169, 2892, 3374, 4338, 5061, 6507, 6748, 7307, 8676, 10122, 13014, 14614, 15183, 20244, 21921, 26028, 29228, 30366, 43842, 45549, 51149, 60732, 65763, 87684, 91098, 102298, 131526, 153447, 182196, 197289, 204596, 263052, 306894, 394578, 460341, 613788, 789156, 920682, 1381023, 1760987, 1841364, 2762046, 3521974, 5282961, 5524092, 7043948, 10565922, 12326909, 15848883, 21131844, 24653818, 31697766, 36980727, 47546649, 49307636, 63395532, 73961454, 95093298, 110942181, 147922908, 190186596, 221884362, 332826543, 443768724, 665653086, 1331306172]

約数ペア:

[(1, 1331306172), (2, 665653086), (3, 443768724), (4, 332826543), (6, 221884362), (7, 190186596), (9, 147922908), (12, 110942181), (14, 95093298), (18, 73961454), (21, 63395532), (27, 49307636), (28, 47546649), (36, 36980727), (42, 31697766), (54, 24653818), (63, 21131844), (84, 15848883), (108, 12326909), (126, 10565922), (189, 7043948), (241, 5524092), (252, 5282961), (378, 3521974), (482, 2762046), (723, 1841364), (756, 1760987), (964, 1381023), (1446, 920682), (1687, 789156), (2169, 613788), (2892, 460341), (3374, 394578), (4338, 306894), (5061, 263052), (6507, 204596), (6748, 197289), (7307, 182196), (8676, 153447), (10122, 131526), (13014, 102298), (14614, 91098), (15183, 87684), (20244, 65763), (21921, 60732), (26028, 51149), (29228, 45549), (30366, 43842)]