487777216

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7103}}^1$

素因数の和:7181

約数の個数: 56

約数和(自身を含む): 1028517120

約数和(自身を除く): 540739904

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1856, 2146, 2368, 4292, 7103, 8584, 14206, 17168, 28412, 34336, 56824, 68672, 113648, 205987, 227296, 262811, 411974, 454592, 525622, 823948, 1051244, 1647896, 2102488, 3295792, 4204976, 6591584, 7621519, 8409952, 13183168, 15243038, 16819904, 30486076, 60972152, 121944304, 243888608, 487777216]

約数ペア:

[(1, 487777216), (2, 243888608), (4, 121944304), (8, 60972152), (16, 30486076), (29, 16819904), (32, 15243038), (37, 13183168), (58, 8409952), (64, 7621519), (74, 6591584), (116, 4204976), (148, 3295792), (232, 2102488), (296, 1647896), (464, 1051244), (592, 823948), (928, 525622), (1073, 454592), (1184, 411974), (1856, 262811), (2146, 227296), (2368, 205987), (4292, 113648), (7103, 68672), (8584, 56824), (14206, 34336), (17168, 28412)]