690354756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{210731}}^1$

素因数の和:210761

約数の個数: 72

約数和(自身を含む): 2147780544

約数和(自身を除く): 1457425788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 210731, 421462, 632193, 842924, 1264386, 1475117, 1896579, 2528772, 2739503, 2950234, 3793158, 4425351, 5479006, 5900468, 7586316, 8218509, 8850702, 10958012, 13276053, 16437018, 17701404, 19176521, 24655527, 26552106, 32874036, 38353042, 49311054, 53104212, 57529563, 76706084, 98622108, 115059126, 172588689, 230118252, 345177378, 690354756]

約数ペア:

[(1, 690354756), (2, 345177378), (3, 230118252), (4, 172588689), (6, 115059126), (7, 98622108), (9, 76706084), (12, 57529563), (13, 53104212), (14, 49311054), (18, 38353042), (21, 32874036), (26, 26552106), (28, 24655527), (36, 19176521), (39, 17701404), (42, 16437018), (52, 13276053), (63, 10958012), (78, 8850702), (84, 8218509), (91, 7586316), (117, 5900468), (126, 5479006), (156, 4425351), (182, 3793158), (234, 2950234), (252, 2739503), (273, 2528772), (364, 1896579), (468, 1475117), (546, 1264386), (819, 842924), (1092, 632193), (1638, 421462), (3276, 210731)]