213575868

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6827}}^1$

素因数の和:6927

約数の個数: 72

約数和(自身を含む): 596494080

約数和(自身を除く): 382918212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1422, 1738, 2607, 2844, 3476, 5214, 6827, 7821, 10428, 13654, 15642, 20481, 27308, 31284, 40962, 61443, 75097, 81924, 122886, 150194, 225291, 245772, 300388, 450582, 539333, 675873, 901164, 1078666, 1351746, 1617999, 2157332, 2703492, 3235998, 4853997, 5932663, 6471996, 9707994, 11865326, 17797989, 19415988, 23730652, 35595978, 53393967, 71191956, 106787934, 213575868]

約数ペア:

[(1, 213575868), (2, 106787934), (3, 71191956), (4, 53393967), (6, 35595978), (9, 23730652), (11, 19415988), (12, 17797989), (18, 11865326), (22, 9707994), (33, 6471996), (36, 5932663), (44, 4853997), (66, 3235998), (79, 2703492), (99, 2157332), (132, 1617999), (158, 1351746), (198, 1078666), (237, 901164), (316, 675873), (396, 539333), (474, 450582), (711, 300388), (869, 245772), (948, 225291), (1422, 150194), (1738, 122886), (2607, 81924), (2844, 75097), (3476, 61443), (5214, 40962), (6827, 31284), (7821, 27308), (10428, 20481), (13654, 15642)]