15694890016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 34855768584

約数和(自身を除く): 19160878568

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 113, 116, 208, 226, 232, 377, 397, 416, 452, 464, 754, 794, 841, 904, 928, 1469, 1508, 1588, 1682, 1808, 2938, 3016, 3176, 3277, 3364, 3616, 5161, 5876, 6032, 6352, 6554, 6728, 10322, 10933, 11513, 11752, 12064, 12704, 13108, 13456, 20644, 21866, 23026, 23504, 26216, 26912, 41288, 42601, 43732, 44861, 46052, 47008, 52432, 82576, 85202, 87464, 89722, 92104, 95033, 104864, 149669, 165152, 170404, 174928, 179444, 184208, 190066, 299338, 333877, 340808, 349856, 358888, 368416, 380132, 583193, 598676, 667754, 681616, 717776, 760264, 1166386, 1197352, 1235429, 1300969, 1335508, 1363232, 1435552, 1520528, 2332772, 2394704, 2470858, 2601938, 2671016, 3041056, 4340401, 4665544, 4789408, 4941716, 5203876, 5342032, 8680802, 9331088, 9883432, 10407752, 10684064, 16912597, 17361604, 18662176, 19766864, 20815504, 33825194, 34723208, 37728101, 39533728, 41631008, 67650388, 69446416, 75456202, 135300776, 138892832, 150912404, 270601552, 301824808, 490465313, 541203104, 603649616, 980930626, 1207299232, 1961861252, 3923722504, 7847445008, 15694890016]

約数ペア:

[(1, 15694890016), (2, 7847445008), (4, 3923722504), (8, 1961861252), (13, 1207299232), (16, 980930626), (26, 603649616), (29, 541203104), (32, 490465313), (52, 301824808), (58, 270601552), (104, 150912404), (113, 138892832), (116, 135300776), (208, 75456202), (226, 69446416), (232, 67650388), (377, 41631008), (397, 39533728), (416, 37728101), (452, 34723208), (464, 33825194), (754, 20815504), (794, 19766864), (841, 18662176), (904, 17361604), (928, 16912597), (1469, 10684064), (1508, 10407752), (1588, 9883432), (1682, 9331088), (1808, 8680802), (2938, 5342032), (3016, 5203876), (3176, 4941716), (3277, 4789408), (3364, 4665544), (3616, 4340401), (5161, 3041056), (5876, 2671016), (6032, 2601938), (6352, 2470858), (6554, 2394704), (6728, 2332772), (10322, 1520528), (10933, 1435552), (11513, 1363232), (11752, 1335508), (12064, 1300969), (12704, 1235429), (13108, 1197352), (13456, 1166386), (20644, 760264), (21866, 717776), (23026, 681616), (23504, 667754), (26216, 598676), (26912, 583193), (41288, 380132), (42601, 368416), (43732, 358888), (44861, 349856), (46052, 340808), (47008, 333877), (52432, 299338), (82576, 190066), (85202, 184208), (87464, 179444), (89722, 174928), (92104, 170404), (95033, 165152), (104864, 149669)]