1616615892

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 4131230376

約数和(自身を除く): 2514614484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 433, 548, 757, 822, 866, 1233, 1299, 1514, 1644, 1732, 2271, 2466, 2598, 3028, 3897, 4542, 4932, 5196, 6813, 7794, 9084, 13626, 15588, 27252, 59321, 103709, 118642, 177963, 207418, 237284, 311127, 327781, 355926, 414836, 533889, 622254, 655562, 711852, 933381, 983343, 1067778, 1244508, 1311124, 1866762, 1966686, 2135556, 2950029, 3733524, 3933372, 5900058, 11800116, 44905997, 89811994, 134717991, 179623988, 269435982, 404153973, 538871964, 808307946, 1616615892]

約数ペア:

[(1, 1616615892), (2, 808307946), (3, 538871964), (4, 404153973), (6, 269435982), (9, 179623988), (12, 134717991), (18, 89811994), (36, 44905997), (137, 11800116), (274, 5900058), (411, 3933372), (433, 3733524), (548, 2950029), (757, 2135556), (822, 1966686), (866, 1866762), (1233, 1311124), (1299, 1244508), (1514, 1067778), (1644, 983343), (1732, 933381), (2271, 711852), (2466, 655562), (2598, 622254), (3028, 533889), (3897, 414836), (4542, 355926), (4932, 327781), (5196, 311127), (6813, 237284), (7794, 207418), (9084, 177963), (13626, 118642), (15588, 103709), (27252, 59321)]