431133222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 956583936

約数和(自身を除く): 525450714

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 191, 258, 382, 559, 573, 673, 1118, 1146, 1346, 1677, 2019, 2483, 3354, 4038, 4966, 7449, 8213, 8749, 14898, 16426, 17498, 24639, 26247, 28939, 49278, 52494, 57878, 86817, 106769, 128543, 173634, 213538, 257086, 320307, 376207, 385629, 640614, 752414, 771258, 1128621, 1671059, 2257242, 3342118, 5013177, 5527349, 10026354, 11054698, 16582047, 33164094, 71855537, 143711074, 215566611, 431133222]

約数ペア:

[(1, 431133222), (2, 215566611), (3, 143711074), (6, 71855537), (13, 33164094), (26, 16582047), (39, 11054698), (43, 10026354), (78, 5527349), (86, 5013177), (129, 3342118), (191, 2257242), (258, 1671059), (382, 1128621), (559, 771258), (573, 752414), (673, 640614), (1118, 385629), (1146, 376207), (1346, 320307), (1677, 257086), (2019, 213538), (2483, 173634), (3354, 128543), (4038, 106769), (4966, 86817), (7449, 57878), (8213, 52494), (8749, 49278), (14898, 28939), (16426, 26247), (17498, 24639)]