920537496

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1619}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 2558790000

約数和(自身を除く): 1638252504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 149, 159, 212, 298, 318, 424, 447, 477, 596, 636, 894, 954, 1192, 1272, 1341, 1619, 1788, 1908, 2682, 3238, 3576, 3816, 4857, 5364, 6476, 7897, 9714, 10728, 12952, 14571, 15794, 19428, 23691, 29142, 31588, 38856, 47382, 58284, 63176, 71073, 85807, 94764, 116568, 142146, 171614, 189528, 241231, 257421, 284292, 343228, 482462, 514842, 568584, 686456, 723693, 772263, 964924, 1029684, 1447386, 1544526, 1929848, 2059368, 2171079, 2894772, 3089052, 4342158, 5789544, 6178104, 8684316, 12785243, 17368632, 25570486, 38355729, 51140972, 76711458, 102281944, 115067187, 153422916, 230134374, 306845832, 460268748, 920537496]

約数ペア:

[(1, 920537496), (2, 460268748), (3, 306845832), (4, 230134374), (6, 153422916), (8, 115067187), (9, 102281944), (12, 76711458), (18, 51140972), (24, 38355729), (36, 25570486), (53, 17368632), (72, 12785243), (106, 8684316), (149, 6178104), (159, 5789544), (212, 4342158), (298, 3089052), (318, 2894772), (424, 2171079), (447, 2059368), (477, 1929848), (596, 1544526), (636, 1447386), (894, 1029684), (954, 964924), (1192, 772263), (1272, 723693), (1341, 686456), (1619, 568584), (1788, 514842), (1908, 482462), (2682, 343228), (3238, 284292), (3576, 257421), (3816, 241231), (4857, 189528), (5364, 171614), (6476, 142146), (7897, 116568), (9714, 94764), (10728, 85807), (12952, 71073), (14571, 63176), (15794, 58284), (19428, 47382), (23691, 38856), (29142, 31588)]