2278343752

素因数分解:

$2^3\times {\mathrm{23}}^3\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 4533408000

約数和(自身を除く): 2255064248

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 263, 356, 526, 529, 712, 1052, 1058, 2047, 2104, 2116, 4094, 4232, 6049, 8188, 12098, 12167, 16376, 23407, 24196, 24334, 46814, 47081, 48392, 48668, 93628, 94162, 97336, 139127, 187256, 188324, 278254, 376648, 538361, 556508, 1076722, 1082863, 1113016, 2153444, 2165726, 3199921, 4306888, 4331452, 6399842, 8662904, 12382303, 12799684, 24764606, 25599368, 49529212, 99058424, 284792969, 569585938, 1139171876, 2278343752]

約数ペア:

[(1, 2278343752), (2, 1139171876), (4, 569585938), (8, 284792969), (23, 99058424), (46, 49529212), (89, 25599368), (92, 24764606), (178, 12799684), (184, 12382303), (263, 8662904), (356, 6399842), (526, 4331452), (529, 4306888), (712, 3199921), (1052, 2165726), (1058, 2153444), (2047, 1113016), (2104, 1082863), (2116, 1076722), (4094, 556508), (4232, 538361), (6049, 376648), (8188, 278254), (12098, 188324), (12167, 187256), (16376, 139127), (23407, 97336), (24196, 94162), (24334, 93628), (46814, 48668), (47081, 48392)]