303930896

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{65729}}^1$

素因数の和:65771

約数の個数: 30

約数和(自身を含む): 625552410

約数和(自身を除く): 321621514

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 65729, 131458, 262916, 525832, 1051664, 1117393, 2234786, 4469572, 8939144, 17878288, 18995681, 37991362, 75982724, 151965448, 303930896]

約数ペア:

[(1, 303930896), (2, 151965448), (4, 75982724), (8, 37991362), (16, 18995681), (17, 17878288), (34, 8939144), (68, 4469572), (136, 2234786), (272, 1117393), (289, 1051664), (578, 525832), (1156, 262916), (2312, 131458), (4624, 65729)]