21992464104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{48313}}^1$

素因数の和:49794

約数の個数: 64

約数和(自身を含む): 59252289600

約数和(自身を除く): 37259825496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1459, 2918, 4377, 5836, 8754, 11672, 17508, 18967, 35016, 37934, 48313, 56901, 75868, 96626, 113802, 144939, 151736, 193252, 227604, 289878, 386504, 455208, 579756, 628069, 1159512, 1256138, 1884207, 2512276, 3768414, 5024552, 7536828, 15073656, 70488667, 140977334, 211466001, 281954668, 422932002, 563909336, 845864004, 916352671, 1691728008, 1832705342, 2749058013, 3665410684, 5498116026, 7330821368, 10996232052, 21992464104]

約数ペア:

[(1, 21992464104), (2, 10996232052), (3, 7330821368), (4, 5498116026), (6, 3665410684), (8, 2749058013), (12, 1832705342), (13, 1691728008), (24, 916352671), (26, 845864004), (39, 563909336), (52, 422932002), (78, 281954668), (104, 211466001), (156, 140977334), (312, 70488667), (1459, 15073656), (2918, 7536828), (4377, 5024552), (5836, 3768414), (8754, 2512276), (11672, 1884207), (17508, 1256138), (18967, 1159512), (35016, 628069), (37934, 579756), (48313, 455208), (56901, 386504), (75868, 289878), (96626, 227604), (113802, 193252), (144939, 151736)]