231957656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1459}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 529804800

約数和(自身を除く): 297847144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 167, 238, 334, 476, 668, 952, 1169, 1336, 1459, 2338, 2839, 2918, 4676, 5678, 5836, 9352, 10213, 11356, 11672, 19873, 20426, 22712, 24803, 39746, 40852, 49606, 79492, 81704, 99212, 158984, 173621, 198424, 243653, 347242, 487306, 694484, 974612, 1388968, 1705571, 1949224, 3411142, 4142101, 6822284, 8284202, 13644568, 16568404, 28994707, 33136808, 57989414, 115978828, 231957656]

約数ペア:

[(1, 231957656), (2, 115978828), (4, 57989414), (7, 33136808), (8, 28994707), (14, 16568404), (17, 13644568), (28, 8284202), (34, 6822284), (56, 4142101), (68, 3411142), (119, 1949224), (136, 1705571), (167, 1388968), (238, 974612), (334, 694484), (476, 487306), (668, 347242), (952, 243653), (1169, 198424), (1336, 173621), (1459, 158984), (2338, 99212), (2839, 81704), (2918, 79492), (4676, 49606), (5678, 40852), (5836, 39746), (9352, 24803), (10213, 22712), (11356, 20426), (11672, 19873)]