868509408

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1789}}^1$

素因数の和:2204

約数の個数: 96

約数和(自身を含む): 2462896800

約数和(自身を除く): 1594387392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 389, 416, 624, 778, 1167, 1248, 1556, 1789, 2334, 3112, 3578, 4668, 5057, 5367, 6224, 7156, 9336, 10114, 10734, 12448, 14312, 15171, 18672, 20228, 21468, 23257, 28624, 30342, 37344, 40456, 42936, 46514, 57248, 60684, 69771, 80912, 85872, 93028, 121368, 139542, 161824, 171744, 186056, 242736, 279084, 372112, 485472, 558168, 695921, 744224, 1116336, 1391842, 2087763, 2232672, 2783684, 4175526, 5567368, 8351052, 9046973, 11134736, 16702104, 18093946, 22269472, 27140919, 33404208, 36187892, 54281838, 66808416, 72375784, 108563676, 144751568, 217127352, 289503136, 434254704, 868509408]

約数ペア:

[(1, 868509408), (2, 434254704), (3, 289503136), (4, 217127352), (6, 144751568), (8, 108563676), (12, 72375784), (13, 66808416), (16, 54281838), (24, 36187892), (26, 33404208), (32, 27140919), (39, 22269472), (48, 18093946), (52, 16702104), (78, 11134736), (96, 9046973), (104, 8351052), (156, 5567368), (208, 4175526), (312, 2783684), (389, 2232672), (416, 2087763), (624, 1391842), (778, 1116336), (1167, 744224), (1248, 695921), (1556, 558168), (1789, 485472), (2334, 372112), (3112, 279084), (3578, 242736), (4668, 186056), (5057, 171744), (5367, 161824), (6224, 139542), (7156, 121368), (9336, 93028), (10114, 85872), (10734, 80912), (12448, 69771), (14312, 60684), (15171, 57248), (18672, 46514), (20228, 42936), (21468, 40456), (23257, 37344), (28624, 30342)]