1639844112

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{1319}}^1$

素因数の和:1828

約数の個数: 80

約数和(自身を含む): 4321152000

約数和(自身を除く): 2681307888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 439, 472, 708, 878, 944, 1317, 1319, 1416, 1756, 2634, 2638, 2832, 3512, 3957, 5268, 5276, 7024, 7914, 10536, 10552, 15828, 21072, 21104, 25901, 31656, 51802, 63312, 77703, 77821, 103604, 155406, 155642, 207208, 233463, 310812, 311284, 414416, 466926, 579041, 621624, 622568, 933852, 1158082, 1243248, 1245136, 1737123, 1867704, 2316164, 3474246, 3735408, 4632328, 6948492, 9264656, 13896984, 27793968, 34163419, 68326838, 102490257, 136653676, 204980514, 273307352, 409961028, 546614704, 819922056, 1639844112]

約数ペア:

[(1, 1639844112), (2, 819922056), (3, 546614704), (4, 409961028), (6, 273307352), (8, 204980514), (12, 136653676), (16, 102490257), (24, 68326838), (48, 34163419), (59, 27793968), (118, 13896984), (177, 9264656), (236, 6948492), (354, 4632328), (439, 3735408), (472, 3474246), (708, 2316164), (878, 1867704), (944, 1737123), (1317, 1245136), (1319, 1243248), (1416, 1158082), (1756, 933852), (2634, 622568), (2638, 621624), (2832, 579041), (3512, 466926), (3957, 414416), (5268, 311284), (5276, 310812), (7024, 233463), (7914, 207208), (10536, 155642), (10552, 155406), (15828, 103604), (21072, 77821), (21104, 77703), (25901, 63312), (31656, 51802)]