377996848

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{6653}}^1$

素因数の和:6781

約数の個数: 40

約数和(自身を含む): 757438128

約数和(自身を除く): 379441280

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 212, 268, 424, 536, 848, 1072, 3551, 6653, 7102, 13306, 14204, 26612, 28408, 53224, 56816, 106448, 352609, 445751, 705218, 891502, 1410436, 1783004, 2820872, 3566008, 5641744, 7132016, 23624803, 47249606, 94499212, 188998424, 377996848]

約数ペア:

[(1, 377996848), (2, 188998424), (4, 94499212), (8, 47249606), (16, 23624803), (53, 7132016), (67, 5641744), (106, 3566008), (134, 2820872), (212, 1783004), (268, 1410436), (424, 891502), (536, 705218), (848, 445751), (1072, 352609), (3551, 106448), (6653, 56816), (7102, 53224), (13306, 28408), (14204, 26612)]