300480554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 538876800

約数和(自身を除く): 238396246

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 89, 178, 197, 209, 394, 418, 451, 779, 902, 979, 1558, 1691, 1958, 2167, 3382, 3649, 3743, 4334, 7298, 7486, 8077, 8569, 16154, 17138, 17533, 18601, 35066, 37202, 40139, 41173, 69331, 80278, 82346, 88847, 138662, 153463, 177694, 192863, 306926, 333127, 385726, 666254, 718853, 762641, 1437706, 1525282, 1688093, 3376186, 3664397, 7328794, 7907383, 13658207, 15814766, 27316414, 150240277, 300480554]

約数ペア:

[(1, 300480554), (2, 150240277), (11, 27316414), (19, 15814766), (22, 13658207), (38, 7907383), (41, 7328794), (82, 3664397), (89, 3376186), (178, 1688093), (197, 1525282), (209, 1437706), (394, 762641), (418, 718853), (451, 666254), (779, 385726), (902, 333127), (979, 306926), (1558, 192863), (1691, 177694), (1958, 153463), (2167, 138662), (3382, 88847), (3649, 82346), (3743, 80278), (4334, 69331), (7298, 41173), (7486, 40139), (8077, 37202), (8569, 35066), (16154, 18601), (17138, 17533)]