381216732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{4517}}^1$

素因数の和:5078

約数の個数: 48

約数和(自身を含む): 959912352

約数和(自身を除く): 578695620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 541, 1082, 1623, 2164, 3246, 4517, 6492, 7033, 9034, 13551, 14066, 18068, 21099, 27102, 28132, 42198, 54204, 58721, 84396, 117442, 176163, 234884, 352326, 704652, 2443697, 4887394, 7331091, 9774788, 14662182, 29324364, 31768061, 63536122, 95304183, 127072244, 190608366, 381216732]

約数ペア:

[(1, 381216732), (2, 190608366), (3, 127072244), (4, 95304183), (6, 63536122), (12, 31768061), (13, 29324364), (26, 14662182), (39, 9774788), (52, 7331091), (78, 4887394), (156, 2443697), (541, 704652), (1082, 352326), (1623, 234884), (2164, 176163), (3246, 117442), (4517, 84396), (6492, 58721), (7033, 54204), (9034, 42198), (13551, 28132), (14066, 27102), (18068, 21099)]