490482372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8849}}^1$

素因数の和:9036

約数の個数: 48

約数和(自身を含む): 1189440000

約数和(自身を除く): 698957628

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 596, 894, 1788, 4619, 8849, 9238, 13857, 17698, 18476, 26547, 27714, 35396, 53094, 55428, 106188, 274319, 548638, 822957, 1097276, 1318501, 1645914, 2637002, 3291828, 3955503, 5274004, 7911006, 15822012, 40873531, 81747062, 122620593, 163494124, 245241186, 490482372]

約数ペア:

[(1, 490482372), (2, 245241186), (3, 163494124), (4, 122620593), (6, 81747062), (12, 40873531), (31, 15822012), (62, 7911006), (93, 5274004), (124, 3955503), (149, 3291828), (186, 2637002), (298, 1645914), (372, 1318501), (447, 1097276), (596, 822957), (894, 548638), (1788, 274319), (4619, 106188), (8849, 55428), (9238, 53094), (13857, 35396), (17698, 27714), (18476, 26547)]