646782552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5441}}^1$

素因数の和:5593

約数の個数: 96

約数和(自身を含む): 1901652480

約数和(自身を除く): 1254869928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 234, 254, 312, 381, 468, 508, 762, 936, 1016, 1143, 1524, 1651, 2286, 3048, 3302, 4572, 4953, 5441, 6604, 9144, 9906, 10882, 13208, 14859, 16323, 19812, 21764, 29718, 32646, 39624, 43528, 48969, 59436, 65292, 70733, 97938, 118872, 130584, 141466, 195876, 212199, 282932, 391752, 424398, 565864, 636597, 691007, 848796, 1273194, 1382014, 1697592, 2073021, 2546388, 2764028, 4146042, 5092776, 5528056, 6219063, 8292084, 8983091, 12438126, 16584168, 17966182, 24876252, 26949273, 35932364, 49752504, 53898546, 71864728, 80847819, 107797092, 161695638, 215594184, 323391276, 646782552]

約数ペア:

[(1, 646782552), (2, 323391276), (3, 215594184), (4, 161695638), (6, 107797092), (8, 80847819), (9, 71864728), (12, 53898546), (13, 49752504), (18, 35932364), (24, 26949273), (26, 24876252), (36, 17966182), (39, 16584168), (52, 12438126), (72, 8983091), (78, 8292084), (104, 6219063), (117, 5528056), (127, 5092776), (156, 4146042), (234, 2764028), (254, 2546388), (312, 2073021), (381, 1697592), (468, 1382014), (508, 1273194), (762, 848796), (936, 691007), (1016, 636597), (1143, 565864), (1524, 424398), (1651, 391752), (2286, 282932), (3048, 212199), (3302, 195876), (4572, 141466), (4953, 130584), (5441, 118872), (6604, 97938), (9144, 70733), (9906, 65292), (10882, 59436), (13208, 48969), (14859, 43528), (16323, 39624), (19812, 32646), (21764, 29718)]