316099504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3623}}^1$

素因数の和:3698

約数の個数: 80

約数和(自身を含む): 754951680

約数和(自身を除く): 438852176

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, 3623, 4592, 5453, 6232, 7246, 10906, 12464, 14492, 21812, 25361, 28984, 43624, 50722, 57968, 68837, 87248, 101444, 137674, 148543, 202888, 275348, 297086, 405776, 481859, 550696, 594172, 963718, 1039801, 1101392, 1188344, 1927436, 2079602, 2376688, 2822317, 3854872, 4159204, 5644634, 7709744, 8318408, 11289268, 16636816, 19756219, 22578536, 39512438, 45157072, 79024876, 158049752, 316099504]

約数ペア:

[(1, 316099504), (2, 158049752), (4, 79024876), (7, 45157072), (8, 39512438), (14, 22578536), (16, 19756219), (19, 16636816), (28, 11289268), (38, 8318408), (41, 7709744), (56, 5644634), (76, 4159204), (82, 3854872), (112, 2822317), (133, 2376688), (152, 2079602), (164, 1927436), (266, 1188344), (287, 1101392), (304, 1039801), (328, 963718), (532, 594172), (574, 550696), (656, 481859), (779, 405776), (1064, 297086), (1148, 275348), (1558, 202888), (2128, 148543), (2296, 137674), (3116, 101444), (3623, 87248), (4592, 68837), (5453, 57968), (6232, 50722), (7246, 43624), (10906, 28984), (12464, 25361), (14492, 21812)]