380644012

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{797}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 784542528

約数和(自身を除く): 403898516

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 461, 518, 797, 922, 1036, 1594, 1844, 3188, 3227, 5579, 6454, 11158, 12908, 17057, 22316, 29489, 34114, 58978, 68228, 117956, 119399, 206423, 238798, 367417, 412846, 477596, 734834, 825692, 1469668, 2571919, 5143838, 10287676, 13594429, 27188858, 54377716, 95161003, 190322006, 380644012]

約数ペア:

[(1, 380644012), (2, 190322006), (4, 95161003), (7, 54377716), (14, 27188858), (28, 13594429), (37, 10287676), (74, 5143838), (148, 2571919), (259, 1469668), (461, 825692), (518, 734834), (797, 477596), (922, 412846), (1036, 367417), (1594, 238798), (1844, 206423), (3188, 119399), (3227, 117956), (5579, 68228), (6454, 58978), (11158, 34114), (12908, 29489), (17057, 22316)]