372150428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 716513280

約数和(自身を除く): 344362852

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 223, 268, 446, 479, 871, 892, 958, 1742, 1916, 2899, 3484, 5798, 6227, 11596, 12454, 14941, 24908, 29882, 32093, 59764, 64186, 106817, 128372, 194233, 213634, 388466, 417209, 427268, 776932, 834418, 1388621, 1668836, 2777242, 5554484, 7156739, 14313478, 28626956, 93037607, 186075214, 372150428]

約数ペア:

[(1, 372150428), (2, 186075214), (4, 93037607), (13, 28626956), (26, 14313478), (52, 7156739), (67, 5554484), (134, 2777242), (223, 1668836), (268, 1388621), (446, 834418), (479, 776932), (871, 427268), (892, 417209), (958, 388466), (1742, 213634), (1916, 194233), (2899, 128372), (3484, 106817), (5798, 64186), (6227, 59764), (11596, 32093), (12454, 29882), (14941, 24908)]