243900744

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{787}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 628824000

約数和(自身を除く): 384923256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 349, 444, 698, 787, 888, 1047, 1396, 1574, 2094, 2361, 2792, 3148, 4188, 4722, 6296, 8376, 9444, 12913, 18888, 25826, 29119, 38739, 51652, 58238, 77478, 87357, 103304, 116476, 154956, 174714, 232952, 274663, 309912, 349428, 549326, 698856, 823989, 1098652, 1647978, 2197304, 3295956, 6591912, 10162531, 20325062, 30487593, 40650124, 60975186, 81300248, 121950372, 243900744]

約数ペア:

[(1, 243900744), (2, 121950372), (3, 81300248), (4, 60975186), (6, 40650124), (8, 30487593), (12, 20325062), (24, 10162531), (37, 6591912), (74, 3295956), (111, 2197304), (148, 1647978), (222, 1098652), (296, 823989), (349, 698856), (444, 549326), (698, 349428), (787, 309912), (888, 274663), (1047, 232952), (1396, 174714), (1574, 154956), (2094, 116476), (2361, 103304), (2792, 87357), (3148, 77478), (4188, 58238), (4722, 51652), (6296, 38739), (8376, 29119), (9444, 25826), (12913, 18888)]