8131684296

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{79967}}^1$

素因数の和:80218

約数の個数: 64

約数和(自身を含む): 21495398400

約数和(自身を除く): 13363714104

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 223, 228, 446, 456, 669, 892, 1338, 1784, 2676, 4237, 5352, 8474, 12711, 16948, 25422, 33896, 50844, 79967, 101688, 159934, 239901, 319868, 479802, 639736, 959604, 1519373, 1919208, 3038746, 4558119, 6077492, 9116238, 12154984, 17832641, 18232476, 35665282, 36464952, 53497923, 71330564, 106995846, 142661128, 213991692, 338820179, 427983384, 677640358, 1016460537, 1355280716, 2032921074, 2710561432, 4065842148, 8131684296]

約数ペア:

[(1, 8131684296), (2, 4065842148), (3, 2710561432), (4, 2032921074), (6, 1355280716), (8, 1016460537), (12, 677640358), (19, 427983384), (24, 338820179), (38, 213991692), (57, 142661128), (76, 106995846), (114, 71330564), (152, 53497923), (223, 36464952), (228, 35665282), (446, 18232476), (456, 17832641), (669, 12154984), (892, 9116238), (1338, 6077492), (1784, 4558119), (2676, 3038746), (4237, 1919208), (5352, 1519373), (8474, 959604), (12711, 639736), (16948, 479802), (25422, 319868), (33896, 239901), (50844, 159934), (79967, 101688)]