388634572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 715633632

約数和(自身を除く): 326999060

約数列:

[1, 2, 4, 41, 67, 82, 113, 134, 164, 226, 268, 313, 452, 626, 1252, 2747, 4633, 5494, 7571, 9266, 10988, 12833, 15142, 18532, 20971, 25666, 30284, 35369, 41942, 51332, 70738, 83884, 141476, 310411, 620822, 859811, 1241644, 1450129, 1719622, 2369723, 2900258, 3439244, 4739446, 5800516, 9478892, 97158643, 194317286, 388634572]

約数ペア:

[(1, 388634572), (2, 194317286), (4, 97158643), (41, 9478892), (67, 5800516), (82, 4739446), (113, 3439244), (134, 2900258), (164, 2369723), (226, 1719622), (268, 1450129), (313, 1241644), (452, 859811), (626, 620822), (1252, 310411), (2747, 141476), (4633, 83884), (5494, 70738), (7571, 51332), (9266, 41942), (10988, 35369), (12833, 30284), (15142, 25666), (18532, 20971)]