1320624

素因数分解:

$2^4\times 3^4\times {\mathrm{1019}}^1$

素因数の和:1039

約数の個数: 50

約数和(自身を含む): 3826020

約数和(自身を除く): 2505396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1019, 1296, 2038, 3057, 4076, 6114, 8152, 9171, 12228, 16304, 18342, 24456, 27513, 36684, 48912, 55026, 73368, 82539, 110052, 146736, 165078, 220104, 330156, 440208, 660312, 1320624]

約数ペア:

[(1, 1320624), (2, 660312), (3, 440208), (4, 330156), (6, 220104), (8, 165078), (9, 146736), (12, 110052), (16, 82539), (18, 73368), (24, 55026), (27, 48912), (36, 36684), (48, 27513), (54, 24456), (72, 18342), (81, 16304), (108, 12228), (144, 9171), (162, 8152), (216, 6114), (324, 4076), (432, 3057), (648, 2038), (1019, 1296)]