657170112

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6971}}^1$

素因数の和:7477

約数の個数: 56

約数和(自身を含む): 1742553792

約数和(自身を除く): 1085383680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1473, 1964, 2946, 3928, 5892, 6971, 7856, 11784, 13942, 15712, 20913, 23568, 27884, 31424, 41826, 47136, 55768, 83652, 94272, 111536, 167304, 223072, 334608, 446144, 669216, 1338432, 3422761, 6845522, 10268283, 13691044, 20536566, 27382088, 41073132, 54764176, 82146264, 109528352, 164292528, 219056704, 328585056, 657170112]

約数ペア:

[(1, 657170112), (2, 328585056), (3, 219056704), (4, 164292528), (6, 109528352), (8, 82146264), (12, 54764176), (16, 41073132), (24, 27382088), (32, 20536566), (48, 13691044), (64, 10268283), (96, 6845522), (192, 3422761), (491, 1338432), (982, 669216), (1473, 446144), (1964, 334608), (2946, 223072), (3928, 167304), (5892, 111536), (6971, 94272), (7856, 83652), (11784, 55768), (13942, 47136), (15712, 41826), (20913, 31424), (23568, 27884)]