272217138

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31222

約数の個数: 32

約数和(自身を含む): 573972480

約数和(自身を除く): 301755342

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2914, 4371, 8742, 31139, 62278, 93417, 186834, 965309, 1463533, 1930618, 2895927, 2927066, 4390599, 5791854, 8781198, 45369523, 90739046, 136108569, 272217138]

約数ペア:

[(1, 272217138), (2, 136108569), (3, 90739046), (6, 45369523), (31, 8781198), (47, 5791854), (62, 4390599), (93, 2927066), (94, 2895927), (141, 1930618), (186, 1463533), (282, 965309), (1457, 186834), (2914, 93417), (4371, 62278), (8742, 31139)]