380147176

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{29867}}^1$

素因数の和:29953

約数の個数: 32

約数和(自身を含む): 749089440

約数和(自身を除く): 368942264

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 29867, 59734, 119468, 238936, 1105079, 1284281, 2210158, 2568562, 4420316, 5137124, 8840632, 10274248, 47518397, 95036794, 190073588, 380147176]

約数ペア:

[(1, 380147176), (2, 190073588), (4, 95036794), (8, 47518397), (37, 10274248), (43, 8840632), (74, 5137124), (86, 4420316), (148, 2568562), (172, 2210158), (296, 1284281), (344, 1105079), (1591, 238936), (3182, 119468), (6364, 59734), (12728, 29867)]