421515809944

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{27953}}^1\times {\mathrm{21179}}^1$

素因数の和:49227

約数の個数: 32

約数和(自身を含む): 799288722000

約数和(自身を除く): 377772912056

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 21179, 27953, 42358, 55906, 84716, 111812, 169432, 223624, 1884931, 2487817, 3769862, 4975634, 7539724, 9951268, 15079448, 19902536, 592016587, 1184033174, 2368066348, 4736132696, 52689476243, 105378952486, 210757904972, 421515809944]

約数ペア:

[(1, 421515809944), (2, 210757904972), (4, 105378952486), (8, 52689476243), (89, 4736132696), (178, 2368066348), (356, 1184033174), (712, 592016587), (21179, 19902536), (27953, 15079448), (42358, 9951268), (55906, 7539724), (84716, 4975634), (111812, 3769862), (169432, 2487817), (223624, 1884931)]