231326956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:1918

約数の個数: 48

約数和(自身を含む): 491774976

約数和(自身を除く): 260448020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 307, 476, 614, 1228, 1583, 2149, 3166, 4298, 5219, 6332, 8596, 10438, 11081, 20876, 22162, 26911, 36533, 44324, 53822, 73066, 107644, 146132, 188377, 376754, 485981, 753508, 971962, 1943924, 3401867, 6803734, 8261677, 13607468, 16523354, 33046708, 57831739, 115663478, 231326956]

約数ペア:

[(1, 231326956), (2, 115663478), (4, 57831739), (7, 33046708), (14, 16523354), (17, 13607468), (28, 8261677), (34, 6803734), (68, 3401867), (119, 1943924), (238, 971962), (307, 753508), (476, 485981), (614, 376754), (1228, 188377), (1583, 146132), (2149, 107644), (3166, 73066), (4298, 53822), (5219, 44324), (6332, 36533), (8596, 26911), (10438, 22162), (11081, 20876)]