220627744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6011}}^1$

素因数の和:6089

約数の個数: 48

約数和(自身を含む): 460567296

約数和(自身を除く): 239939552

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4588, 6011, 9176, 12022, 18352, 24044, 36704, 48088, 96176, 186341, 192352, 222407, 372682, 444814, 745364, 889628, 1490728, 1779256, 2981456, 3558512, 5962912, 6894617, 7117024, 13789234, 27578468, 55156936, 110313872, 220627744]

約数ペア:

[(1, 220627744), (2, 110313872), (4, 55156936), (8, 27578468), (16, 13789234), (31, 7117024), (32, 6894617), (37, 5962912), (62, 3558512), (74, 2981456), (124, 1779256), (148, 1490728), (248, 889628), (296, 745364), (496, 444814), (592, 372682), (992, 222407), (1147, 192352), (1184, 186341), (2294, 96176), (4588, 48088), (6011, 36704), (9176, 24044), (12022, 18352)]