381668276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5779}}^1$

素因数の和:5892

約数の個数: 48

約数和(自身を含む): 776832000

約数和(自身を除く): 395163724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 836, 869, 1501, 1738, 3002, 3476, 5779, 6004, 11558, 16511, 23116, 33022, 63569, 66044, 109801, 127138, 219602, 254276, 439204, 456541, 913082, 1207811, 1826164, 2415622, 4831244, 5021951, 8674279, 10043902, 17348558, 20087804, 34697116, 95417069, 190834138, 381668276]

約数ペア:

[(1, 381668276), (2, 190834138), (4, 95417069), (11, 34697116), (19, 20087804), (22, 17348558), (38, 10043902), (44, 8674279), (76, 5021951), (79, 4831244), (158, 2415622), (209, 1826164), (316, 1207811), (418, 913082), (836, 456541), (869, 439204), (1501, 254276), (1738, 219602), (3002, 127138), (3476, 109801), (5779, 66044), (6004, 63569), (11558, 33022), (16511, 23116)]