228943764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1123}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 662800320

約数和(自身を除く): 433856556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809, 1123, 1618, 2246, 2427, 3236, 3369, 4492, 4854, 5663, 6738, 7281, 7861, 9708, 10107, 11326, 13476, 14562, 15722, 16989, 20214, 22652, 23583, 29124, 31444, 33978, 40428, 47166, 50967, 67956, 70749, 94332, 101934, 141498, 203868, 282996, 908507, 1817014, 2725521, 3634028, 5451042, 6359549, 8176563, 10902084, 12719098, 16353126, 19078647, 25438196, 32706252, 38157294, 57235941, 76314588, 114471882, 228943764]

約数ペア:

[(1, 228943764), (2, 114471882), (3, 76314588), (4, 57235941), (6, 38157294), (7, 32706252), (9, 25438196), (12, 19078647), (14, 16353126), (18, 12719098), (21, 10902084), (28, 8176563), (36, 6359549), (42, 5451042), (63, 3634028), (84, 2725521), (126, 1817014), (252, 908507), (809, 282996), (1123, 203868), (1618, 141498), (2246, 101934), (2427, 94332), (3236, 70749), (3369, 67956), (4492, 50967), (4854, 47166), (5663, 40428), (6738, 33978), (7281, 31444), (7861, 29124), (9708, 23583), (10107, 22652), (11326, 20214), (13476, 16989), (14562, 15722)]