788968998

素因数分解:

$2^1\times 3^7\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3041

約数の個数: 64

約数和(自身を含む): 1804616640

約数和(自身を除く): 1015647642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 1098, 1458, 1647, 2187, 2957, 3294, 4374, 4941, 5914, 8871, 9882, 14823, 17742, 26613, 29646, 44469, 53226, 79839, 88938, 133407, 159678, 180377, 239517, 266814, 360754, 479034, 541131, 718551, 1082262, 1437102, 1623393, 2155653, 3246786, 4311306, 4870179, 6466959, 9740358, 12933918, 14610537, 29221074, 43831611, 87663222, 131494833, 262989666, 394484499, 788968998]

約数ペア:

[(1, 788968998), (2, 394484499), (3, 262989666), (6, 131494833), (9, 87663222), (18, 43831611), (27, 29221074), (54, 14610537), (61, 12933918), (81, 9740358), (122, 6466959), (162, 4870179), (183, 4311306), (243, 3246786), (366, 2155653), (486, 1623393), (549, 1437102), (729, 1082262), (1098, 718551), (1458, 541131), (1647, 479034), (2187, 360754), (2957, 266814), (3294, 239517), (4374, 180377), (4941, 159678), (5914, 133407), (8871, 88938), (9882, 79839), (14823, 53226), (17742, 44469), (26613, 29646)]