16211880072

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{719377}}^1$

素因数の和:719702

約数の個数: 48

約数和(自身を含む): 44047514940

約数和(自身を除く): 27835634868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5634, 7512, 11268, 22536, 719377, 1438754, 2158131, 2877508, 4316262, 5755016, 6474393, 8632524, 12948786, 17265048, 25897572, 51795144, 225165001, 450330002, 675495003, 900660004, 1350990006, 1801320008, 2026485009, 2701980012, 4052970018, 5403960024, 8105940036, 16211880072]

約数ペア:

[(1, 16211880072), (2, 8105940036), (3, 5403960024), (4, 4052970018), (6, 2701980012), (8, 2026485009), (9, 1801320008), (12, 1350990006), (18, 900660004), (24, 675495003), (36, 450330002), (72, 225165001), (313, 51795144), (626, 25897572), (939, 17265048), (1252, 12948786), (1878, 8632524), (2504, 6474393), (2817, 5755016), (3756, 4316262), (5634, 2877508), (7512, 2158131), (11268, 1438754), (22536, 719377)]