210975312

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 556075520

約数和(自身を除く): 345100208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 139, 206, 278, 307, 309, 412, 417, 556, 614, 618, 824, 834, 921, 1112, 1228, 1236, 1648, 1668, 1842, 2224, 2456, 2472, 3336, 3684, 4912, 4944, 6672, 7368, 14317, 14736, 28634, 31621, 42673, 42951, 57268, 63242, 85346, 85902, 94863, 114536, 126484, 128019, 170692, 171804, 189726, 229072, 252968, 256038, 341384, 343608, 379452, 505936, 512076, 682768, 687216, 758904, 1024152, 1517808, 2048304, 4395319, 8790638, 13185957, 17581276, 26371914, 35162552, 52743828, 70325104, 105487656, 210975312]

約数ペア:

[(1, 210975312), (2, 105487656), (3, 70325104), (4, 52743828), (6, 35162552), (8, 26371914), (12, 17581276), (16, 13185957), (24, 8790638), (48, 4395319), (103, 2048304), (139, 1517808), (206, 1024152), (278, 758904), (307, 687216), (309, 682768), (412, 512076), (417, 505936), (556, 379452), (614, 343608), (618, 341384), (824, 256038), (834, 252968), (921, 229072), (1112, 189726), (1228, 171804), (1236, 170692), (1648, 128019), (1668, 126484), (1842, 114536), (2224, 94863), (2456, 85902), (2472, 85346), (3336, 63242), (3684, 57268), (4912, 42951), (4944, 42673), (6672, 31621), (7368, 28634), (14317, 14736)]