338193268

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 687544704

約数和(自身を除く): 349351436

約数列:

[1, 2, 4, 7, 14, 28, 131, 137, 262, 274, 524, 548, 673, 917, 959, 1346, 1834, 1918, 2692, 3668, 3836, 4711, 9422, 17947, 18844, 35894, 71788, 88163, 92201, 125629, 176326, 184402, 251258, 352652, 368804, 502516, 617141, 645407, 1234282, 1290814, 2468564, 2581628, 12078331, 24156662, 48313324, 84548317, 169096634, 338193268]

約数ペア:

[(1, 338193268), (2, 169096634), (4, 84548317), (7, 48313324), (14, 24156662), (28, 12078331), (131, 2581628), (137, 2468564), (262, 1290814), (274, 1234282), (524, 645407), (548, 617141), (673, 502516), (917, 368804), (959, 352652), (1346, 251258), (1834, 184402), (1918, 176326), (2692, 125629), (3668, 92201), (3836, 88163), (4711, 71788), (9422, 35894), (17947, 18844)]