1330487576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1$

素因数の和:840

約数の個数: 64

約数和(自身を含む): 2757888000

約数和(自身を除く): 1427400424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 223, 302, 446, 449, 604, 892, 898, 1208, 1661, 1784, 1796, 2453, 3322, 3592, 4906, 4939, 6644, 9812, 9878, 13288, 19624, 19756, 33673, 39512, 67346, 67799, 100127, 134692, 135598, 200254, 269384, 271196, 370403, 400508, 542392, 740806, 745789, 801016, 1101397, 1481612, 1491578, 2202794, 2963224, 2983156, 4405588, 5966312, 8811176, 15119177, 30238354, 60476708, 120953416, 166310947, 332621894, 665243788, 1330487576]

約数ペア:

[(1, 1330487576), (2, 665243788), (4, 332621894), (8, 166310947), (11, 120953416), (22, 60476708), (44, 30238354), (88, 15119177), (151, 8811176), (223, 5966312), (302, 4405588), (446, 2983156), (449, 2963224), (604, 2202794), (892, 1491578), (898, 1481612), (1208, 1101397), (1661, 801016), (1784, 745789), (1796, 740806), (2453, 542392), (3322, 400508), (3592, 370403), (4906, 271196), (4939, 269384), (6644, 200254), (9812, 135598), (9878, 134692), (13288, 100127), (19624, 67799), (19756, 67346), (33673, 39512)]