776473128

素因数分解:

$2^3\times 3^4\times {\mathrm{1198261}}^1$

素因数の和:1198279

約数の個数: 40

約数和(自身を含む): 2174845530

約数和(自身を除く): 1398372402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1198261, 2396522, 3594783, 4793044, 7189566, 9586088, 10784349, 14379132, 21568698, 28758264, 32353047, 43137396, 64706094, 86274792, 97059141, 129412188, 194118282, 258824376, 388236564, 776473128]

約数ペア:

[(1, 776473128), (2, 388236564), (3, 258824376), (4, 194118282), (6, 129412188), (8, 97059141), (9, 86274792), (12, 64706094), (18, 43137396), (24, 32353047), (27, 28758264), (36, 21568698), (54, 14379132), (72, 10784349), (81, 9586088), (108, 7189566), (162, 4793044), (216, 3594783), (324, 2396522), (648, 1198261)]