21615672912

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1\times {\mathrm{15271}}^1$

素因数の和:16116

約数の個数: 80

約数和(自身を含む): 57425407872

約数和(自身を除く): 35809734960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 797, 888, 1594, 1776, 2391, 3188, 4782, 6376, 9564, 12752, 15271, 19128, 29489, 30542, 38256, 45813, 58978, 61084, 88467, 91626, 117956, 122168, 176934, 183252, 235912, 244336, 353868, 366504, 471824, 565027, 707736, 733008, 1130054, 1415472, 1695081, 2260108, 3390162, 4520216, 6780324, 9040432, 12170987, 13560648, 24341974, 27121296, 36512961, 48683948, 73025922, 97367896, 146051844, 194735792, 292103688, 450326519, 584207376, 900653038, 1350979557, 1801306076, 2701959114, 3602612152, 5403918228, 7205224304, 10807836456, 21615672912]

約数ペア:

[(1, 21615672912), (2, 10807836456), (3, 7205224304), (4, 5403918228), (6, 3602612152), (8, 2701959114), (12, 1801306076), (16, 1350979557), (24, 900653038), (37, 584207376), (48, 450326519), (74, 292103688), (111, 194735792), (148, 146051844), (222, 97367896), (296, 73025922), (444, 48683948), (592, 36512961), (797, 27121296), (888, 24341974), (1594, 13560648), (1776, 12170987), (2391, 9040432), (3188, 6780324), (4782, 4520216), (6376, 3390162), (9564, 2260108), (12752, 1695081), (15271, 1415472), (19128, 1130054), (29489, 733008), (30542, 707736), (38256, 565027), (45813, 471824), (58978, 366504), (61084, 353868), (88467, 244336), (91626, 235912), (117956, 183252), (122168, 176934)]