2251007144

素因数分解:

$2^3\times {\mathrm{29}}^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 4455864000

約数和(自身を除く): 2204856856

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 139, 166, 232, 278, 332, 556, 664, 841, 1112, 1682, 2407, 3364, 4031, 4814, 6728, 8062, 9628, 11537, 16124, 19256, 23074, 24389, 32248, 46148, 48778, 69803, 92296, 97556, 116899, 139606, 195112, 233798, 279212, 334573, 467596, 558424, 669146, 935192, 1338292, 2024287, 2676584, 3390071, 4048574, 6780142, 8097148, 9702617, 13560284, 16194296, 19405234, 27120568, 38810468, 77620936, 281375893, 562751786, 1125503572, 2251007144]

約数ペア:

[(1, 2251007144), (2, 1125503572), (4, 562751786), (8, 281375893), (29, 77620936), (58, 38810468), (83, 27120568), (116, 19405234), (139, 16194296), (166, 13560284), (232, 9702617), (278, 8097148), (332, 6780142), (556, 4048574), (664, 3390071), (841, 2676584), (1112, 2024287), (1682, 1338292), (2407, 935192), (3364, 669146), (4031, 558424), (4814, 467596), (6728, 334573), (8062, 279212), (9628, 233798), (11537, 195112), (16124, 139606), (19256, 116899), (23074, 97556), (24389, 92296), (32248, 69803), (46148, 48778)]