808213252

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22051}}^1$

素因数の和:22097

約数の個数: 72

約数和(自身を含む): 1900529568

約数和(自身を除く): 1092316316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 833, 1078, 1309, 1666, 2156, 2618, 3332, 5236, 9163, 18326, 22051, 36652, 44102, 88204, 154357, 242561, 308714, 374867, 485122, 617428, 749734, 970244, 1080499, 1499468, 1697927, 2160998, 2624069, 3395854, 4123537, 4321996, 5248138, 6791708, 8247074, 10496276, 11885489, 16494148, 18368483, 23770978, 28864759, 36736966, 47541956, 57729518, 73473932, 115459036, 202053313, 404106626, 808213252]

約数ペア:

[(1, 808213252), (2, 404106626), (4, 202053313), (7, 115459036), (11, 73473932), (14, 57729518), (17, 47541956), (22, 36736966), (28, 28864759), (34, 23770978), (44, 18368483), (49, 16494148), (68, 11885489), (77, 10496276), (98, 8247074), (119, 6791708), (154, 5248138), (187, 4321996), (196, 4123537), (238, 3395854), (308, 2624069), (374, 2160998), (476, 1697927), (539, 1499468), (748, 1080499), (833, 970244), (1078, 749734), (1309, 617428), (1666, 485122), (2156, 374867), (2618, 308714), (3332, 242561), (5236, 154357), (9163, 88204), (18326, 44102), (22051, 36652)]