460660912

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 951939072

約数和(自身を除く): 491278160

約数列:

[1, 2, 4, 8, 16, 41, 47, 67, 82, 94, 134, 164, 188, 223, 268, 328, 376, 446, 536, 656, 752, 892, 1072, 1784, 1927, 2747, 3149, 3568, 3854, 5494, 6298, 7708, 9143, 10481, 10988, 12596, 14941, 15416, 18286, 20962, 21976, 25192, 29882, 30832, 36572, 41924, 43952, 50384, 59764, 73144, 83848, 119528, 129109, 146288, 167696, 239056, 258218, 429721, 516436, 612581, 702227, 859442, 1032872, 1225162, 1404454, 1718884, 2065744, 2450324, 2808908, 3437768, 4900648, 5617816, 6875536, 9801296, 11235632, 28791307, 57582614, 115165228, 230330456, 460660912]

約数ペア:

[(1, 460660912), (2, 230330456), (4, 115165228), (8, 57582614), (16, 28791307), (41, 11235632), (47, 9801296), (67, 6875536), (82, 5617816), (94, 4900648), (134, 3437768), (164, 2808908), (188, 2450324), (223, 2065744), (268, 1718884), (328, 1404454), (376, 1225162), (446, 1032872), (536, 859442), (656, 702227), (752, 612581), (892, 516436), (1072, 429721), (1784, 258218), (1927, 239056), (2747, 167696), (3149, 146288), (3568, 129109), (3854, 119528), (5494, 83848), (6298, 73144), (7708, 59764), (9143, 50384), (10481, 43952), (10988, 41924), (12596, 36572), (14941, 30832), (15416, 29882), (18286, 25192), (20962, 21976)]