229740704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{997}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 477842400

約数和(自身を除く): 248101696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 379, 608, 758, 997, 1516, 1994, 3032, 3988, 6064, 7201, 7976, 12128, 14402, 15952, 18943, 28804, 31904, 37886, 57608, 75772, 115216, 151544, 230432, 303088, 377863, 606176, 755726, 1511452, 3022904, 6045808, 7179397, 12091616, 14358794, 28717588, 57435176, 114870352, 229740704]

約数ペア:

[(1, 229740704), (2, 114870352), (4, 57435176), (8, 28717588), (16, 14358794), (19, 12091616), (32, 7179397), (38, 6045808), (76, 3022904), (152, 1511452), (304, 755726), (379, 606176), (608, 377863), (758, 303088), (997, 230432), (1516, 151544), (1994, 115216), (3032, 75772), (3988, 57608), (6064, 37886), (7201, 31904), (7976, 28804), (12128, 18943), (14402, 15952)]