478157092

素因数分解:

$2^2\times 7^3\times {\mathrm{149}}^1\times {\mathrm{2339}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 982800000

約数和(自身を除く): 504642908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 343, 596, 686, 1043, 1372, 2086, 2339, 4172, 4678, 7301, 9356, 14602, 16373, 29204, 32746, 51107, 65492, 102214, 114611, 204428, 229222, 348511, 458444, 697022, 802277, 1394044, 1604554, 2439577, 3209108, 4879154, 9758308, 17077039, 34154078, 68308156, 119539273, 239078546, 478157092]

約数ペア:

[(1, 478157092), (2, 239078546), (4, 119539273), (7, 68308156), (14, 34154078), (28, 17077039), (49, 9758308), (98, 4879154), (149, 3209108), (196, 2439577), (298, 1604554), (343, 1394044), (596, 802277), (686, 697022), (1043, 458444), (1372, 348511), (2086, 229222), (2339, 204428), (4172, 114611), (4678, 102214), (7301, 65492), (9356, 51107), (14602, 32746), (16373, 29204)]