863542368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{230647}}^1$

素因数の和:230676

約数の個数: 72

約数和(自身を含む): 2644609968

約数和(自身を除く): 1781067600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 230647, 461294, 691941, 922588, 1383882, 1845176, 2075823, 2767764, 2998411, 3690352, 4151646, 5535528, 5996822, 7380704, 8303292, 8995233, 11071056, 11993644, 16606584, 17990466, 22142112, 23987288, 26985699, 33213168, 35980932, 47974576, 53971398, 66426336, 71961864, 95949152, 107942796, 143923728, 215885592, 287847456, 431771184, 863542368]

約数ペア:

[(1, 863542368), (2, 431771184), (3, 287847456), (4, 215885592), (6, 143923728), (8, 107942796), (9, 95949152), (12, 71961864), (13, 66426336), (16, 53971398), (18, 47974576), (24, 35980932), (26, 33213168), (32, 26985699), (36, 23987288), (39, 22142112), (48, 17990466), (52, 16606584), (72, 11993644), (78, 11071056), (96, 8995233), (104, 8303292), (117, 7380704), (144, 5996822), (156, 5535528), (208, 4151646), (234, 3690352), (288, 2998411), (312, 2767764), (416, 2075823), (468, 1845176), (624, 1383882), (936, 922588), (1248, 691941), (1872, 461294), (3744, 230647)]