255739092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179089}}^1$

素因数の和:179120

約数の個数: 48

約数和(自身を含む): 722090880

約数和(自身を除く): 466351788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 179089, 358178, 537267, 716356, 1074534, 1253623, 2149068, 2507246, 3044513, 3760869, 5014492, 6089026, 7521738, 9133539, 12178052, 15043476, 18267078, 21311591, 36534156, 42623182, 63934773, 85246364, 127869546, 255739092]

約数ペア:

[(1, 255739092), (2, 127869546), (3, 85246364), (4, 63934773), (6, 42623182), (7, 36534156), (12, 21311591), (14, 18267078), (17, 15043476), (21, 12178052), (28, 9133539), (34, 7521738), (42, 6089026), (51, 5014492), (68, 3760869), (84, 3044513), (102, 2507246), (119, 2149068), (204, 1253623), (238, 1074534), (357, 716356), (476, 537267), (714, 358178), (1428, 179089)]