331398504

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97931}}^1$

素因数の和:97990

約数の個数: 48

約数和(自身を含む): 916643520

約数和(自身を除く): 585245016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 97931, 195862, 293793, 391724, 587586, 783448, 881379, 1175172, 1762758, 2350344, 3525516, 4602757, 7051032, 9205514, 13808271, 18411028, 27616542, 36822056, 41424813, 55233084, 82849626, 110466168, 165699252, 331398504]

約数ペア:

[(1, 331398504), (2, 165699252), (3, 110466168), (4, 82849626), (6, 55233084), (8, 41424813), (9, 36822056), (12, 27616542), (18, 18411028), (24, 13808271), (36, 9205514), (47, 7051032), (72, 4602757), (94, 3525516), (141, 2350344), (188, 1762758), (282, 1175172), (376, 881379), (423, 783448), (564, 587586), (846, 391724), (1128, 293793), (1692, 195862), (3384, 97931)]