220144584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1277}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 601784640

約数和(自身を除く): 381640056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 653, 1277, 1306, 1959, 2554, 2612, 3831, 3918, 5108, 5224, 7183, 7662, 7836, 10216, 14047, 14366, 15324, 15672, 21549, 28094, 28732, 30648, 42141, 43098, 56188, 57464, 84282, 86196, 112376, 168564, 172392, 337128, 833881, 1667762, 2501643, 3335524, 5003286, 6671048, 9172691, 10006572, 18345382, 20013144, 27518073, 36690764, 55036146, 73381528, 110072292, 220144584]

約数ペア:

[(1, 220144584), (2, 110072292), (3, 73381528), (4, 55036146), (6, 36690764), (8, 27518073), (11, 20013144), (12, 18345382), (22, 10006572), (24, 9172691), (33, 6671048), (44, 5003286), (66, 3335524), (88, 2501643), (132, 1667762), (264, 833881), (653, 337128), (1277, 172392), (1306, 168564), (1959, 112376), (2554, 86196), (2612, 84282), (3831, 57464), (3918, 56188), (5108, 43098), (5224, 42141), (7183, 30648), (7662, 28732), (7836, 28094), (10216, 21549), (14047, 15672), (14366, 15324)]