240682428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{106121}}^1$

素因数の和:106144

約数の個数: 60

約数和(自身を含む): 719082672

約数和(自身を除く): 478400244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 106121, 212242, 318363, 424484, 636726, 742847, 955089, 1273452, 1485694, 1910178, 2228541, 2865267, 2971388, 3820356, 4457082, 5730534, 6685623, 8595801, 8914164, 11461068, 13371246, 17191602, 20056869, 26742492, 34383204, 40113738, 60170607, 80227476, 120341214, 240682428]

約数ペア:

[(1, 240682428), (2, 120341214), (3, 80227476), (4, 60170607), (6, 40113738), (7, 34383204), (9, 26742492), (12, 20056869), (14, 17191602), (18, 13371246), (21, 11461068), (27, 8914164), (28, 8595801), (36, 6685623), (42, 5730534), (54, 4457082), (63, 3820356), (81, 2971388), (84, 2865267), (108, 2228541), (126, 1910178), (162, 1485694), (189, 1273452), (252, 955089), (324, 742847), (378, 636726), (567, 424484), (756, 318363), (1134, 212242), (2268, 106121)]