215211638352

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1\times {\mathrm{32353}}^1$

素因数の和:33500

約数の個数: 80

約数和(自身を含む): 560542109120

約数和(自身を除く): 345330470768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 997, 1112, 1668, 1994, 2224, 2991, 3336, 3988, 5982, 6672, 7976, 11964, 15952, 23928, 32353, 47856, 64706, 97059, 129412, 138583, 194118, 258824, 277166, 388236, 415749, 517648, 554332, 776472, 831498, 1108664, 1552944, 1662996, 2217328, 3325992, 4497067, 6651984, 8994134, 13491201, 17988268, 26982402, 32255941, 35976536, 53964804, 64511882, 71953072, 96767823, 107929608, 129023764, 193535646, 215859216, 258047528, 387071292, 516095056, 774142584, 1548285168, 4483575799, 8967151598, 13450727397, 17934303196, 26901454794, 35868606392, 53802909588, 71737212784, 107605819176, 215211638352]

約数ペア:

[(1, 215211638352), (2, 107605819176), (3, 71737212784), (4, 53802909588), (6, 35868606392), (8, 26901454794), (12, 17934303196), (16, 13450727397), (24, 8967151598), (48, 4483575799), (139, 1548285168), (278, 774142584), (417, 516095056), (556, 387071292), (834, 258047528), (997, 215859216), (1112, 193535646), (1668, 129023764), (1994, 107929608), (2224, 96767823), (2991, 71953072), (3336, 64511882), (3988, 53964804), (5982, 35976536), (6672, 32255941), (7976, 26982402), (11964, 17988268), (15952, 13491201), (23928, 8994134), (32353, 6651984), (47856, 4497067), (64706, 3325992), (97059, 2217328), (129412, 1662996), (138583, 1552944), (194118, 1108664), (258824, 831498), (277166, 776472), (388236, 554332), (415749, 517648)]