289696576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1823}}^1$

素因数の和:2039

約数の個数: 56

約数和(自身を含む): 622669824

約数和(自身を除く): 332973248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 191, 208, 382, 416, 764, 832, 1528, 1823, 2483, 3056, 3646, 4966, 6112, 7292, 9932, 12224, 14584, 19864, 23699, 29168, 39728, 47398, 58336, 79456, 94796, 116672, 158912, 189592, 348193, 379184, 696386, 758368, 1392772, 1516736, 2785544, 4526509, 5571088, 9053018, 11142176, 18106036, 22284352, 36212072, 72424144, 144848288, 289696576]

約数ペア:

[(1, 289696576), (2, 144848288), (4, 72424144), (8, 36212072), (13, 22284352), (16, 18106036), (26, 11142176), (32, 9053018), (52, 5571088), (64, 4526509), (104, 2785544), (191, 1516736), (208, 1392772), (382, 758368), (416, 696386), (764, 379184), (832, 348193), (1528, 189592), (1823, 158912), (2483, 116672), (3056, 94796), (3646, 79456), (4966, 58336), (6112, 47398), (7292, 39728), (9932, 29168), (12224, 23699), (14584, 19864)]