471003012

素因数分解:

$2^2\times 3^5\times {\mathrm{421}}^1\times {\mathrm{1151}}^1$

素因数の和:1591

約数の個数: 72

約数和(自身を含む): 1238694912

約数和(自身を除く): 767691900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 421, 486, 842, 972, 1151, 1263, 1684, 2302, 2526, 3453, 3789, 4604, 5052, 6906, 7578, 10359, 11367, 13812, 15156, 20718, 22734, 31077, 34101, 41436, 45468, 62154, 68202, 93231, 102303, 124308, 136404, 186462, 204606, 279693, 372924, 409212, 484571, 559386, 969142, 1118772, 1453713, 1938284, 2907426, 4361139, 5814852, 8722278, 13083417, 17444556, 26166834, 39250251, 52333668, 78500502, 117750753, 157001004, 235501506, 471003012]

約数ペア:

[(1, 471003012), (2, 235501506), (3, 157001004), (4, 117750753), (6, 78500502), (9, 52333668), (12, 39250251), (18, 26166834), (27, 17444556), (36, 13083417), (54, 8722278), (81, 5814852), (108, 4361139), (162, 2907426), (243, 1938284), (324, 1453713), (421, 1118772), (486, 969142), (842, 559386), (972, 484571), (1151, 409212), (1263, 372924), (1684, 279693), (2302, 204606), (2526, 186462), (3453, 136404), (3789, 124308), (4604, 102303), (5052, 93231), (6906, 68202), (7578, 62154), (10359, 45468), (11367, 41436), (13812, 34101), (15156, 31077), (20718, 22734)]