261060336

素因数分解:

$2^4\times 3^2\times {\mathrm{457}}^1\times {\mathrm{3967}}^1$

素因数の和:4438

約数の個数: 60

約数和(自身を含む): 732389632

約数和(自身を除く): 471329296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 457, 914, 1371, 1828, 2742, 3656, 3967, 4113, 5484, 7312, 7934, 8226, 10968, 11901, 15868, 16452, 21936, 23802, 31736, 32904, 35703, 47604, 63472, 65808, 71406, 95208, 142812, 190416, 285624, 571248, 1812919, 3625838, 5438757, 7251676, 10877514, 14503352, 16316271, 21755028, 29006704, 32632542, 43510056, 65265084, 87020112, 130530168, 261060336]

約数ペア:

[(1, 261060336), (2, 130530168), (3, 87020112), (4, 65265084), (6, 43510056), (8, 32632542), (9, 29006704), (12, 21755028), (16, 16316271), (18, 14503352), (24, 10877514), (36, 7251676), (48, 5438757), (72, 3625838), (144, 1812919), (457, 571248), (914, 285624), (1371, 190416), (1828, 142812), (2742, 95208), (3656, 71406), (3967, 65808), (4113, 63472), (5484, 47604), (7312, 35703), (7934, 32904), (8226, 31736), (10968, 23802), (11901, 21936), (15868, 16452)]