378045168356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{70060261}}^1$

素因数の和:70060355

約数の個数: 24

約数和(自身を含む): 706207440960

約数和(自身を除く): 328162272604

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 70060261, 140120522, 280241044, 1331144959, 2662289918, 4974278531, 5324579836, 9948557062, 19897114124, 94511292089, 189022584178, 378045168356]

約数ペア:

[(1, 378045168356), (2, 189022584178), (4, 94511292089), (19, 19897114124), (38, 9948557062), (71, 5324579836), (76, 4974278531), (142, 2662289918), (284, 1331144959), (1349, 280241044), (2698, 140120522), (5396, 70060261)]