220031316

素因数分解:

$2^2\times 3^4\times {\mathrm{137}}^1\times {\mathrm{4957}}^1$

素因数の和:5110

約数の個数: 60

約数和(自身を含む): 579520788

約数和(自身を除く): 359489472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 274, 324, 411, 548, 822, 1233, 1644, 2466, 3699, 4932, 4957, 7398, 9914, 11097, 14796, 14871, 19828, 22194, 29742, 44388, 44613, 59484, 89226, 133839, 178452, 267678, 401517, 535356, 679109, 803034, 1358218, 1606068, 2037327, 2716436, 4074654, 6111981, 8149308, 12223962, 18335943, 24447924, 36671886, 55007829, 73343772, 110015658, 220031316]

約数ペア:

[(1, 220031316), (2, 110015658), (3, 73343772), (4, 55007829), (6, 36671886), (9, 24447924), (12, 18335943), (18, 12223962), (27, 8149308), (36, 6111981), (54, 4074654), (81, 2716436), (108, 2037327), (137, 1606068), (162, 1358218), (274, 803034), (324, 679109), (411, 535356), (548, 401517), (822, 267678), (1233, 178452), (1644, 133839), (2466, 89226), (3699, 59484), (4932, 44613), (4957, 44388), (7398, 29742), (9914, 22194), (11097, 19828), (14796, 14871)]