806258768

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9241}}^1$

素因数の和:9316

約数の個数: 80

約数和(自身を含む): 1925293440

約数和(自身を除く): 1119034672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 1064, 1148, 1558, 2128, 2296, 3116, 4592, 5453, 6232, 9241, 10906, 12464, 18482, 21812, 36964, 43624, 64687, 73928, 87248, 129374, 147856, 175579, 258748, 351158, 378881, 517496, 702316, 757762, 1034992, 1229053, 1404632, 1515524, 2458106, 2652167, 2809264, 3031048, 4916212, 5304334, 6062096, 7198739, 9832424, 10608668, 14397478, 19664848, 21217336, 28794956, 42434672, 50391173, 57589912, 100782346, 115179824, 201564692, 403129384, 806258768]

約数ペア:

[(1, 806258768), (2, 403129384), (4, 201564692), (7, 115179824), (8, 100782346), (14, 57589912), (16, 50391173), (19, 42434672), (28, 28794956), (38, 21217336), (41, 19664848), (56, 14397478), (76, 10608668), (82, 9832424), (112, 7198739), (133, 6062096), (152, 5304334), (164, 4916212), (266, 3031048), (287, 2809264), (304, 2652167), (328, 2458106), (532, 1515524), (574, 1404632), (656, 1229053), (779, 1034992), (1064, 757762), (1148, 702316), (1558, 517496), (2128, 378881), (2296, 351158), (3116, 258748), (4592, 175579), (5453, 147856), (6232, 129374), (9241, 87248), (10906, 73928), (12464, 64687), (18482, 43624), (21812, 36964)]