289345914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8647}}^1$

素因数の和:8692

約数の個数: 72

約数和(自身を含む): 740649312

約数和(自身を除く): 451303398

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 3042, 3718, 5577, 8647, 11154, 16731, 17294, 25941, 33462, 51882, 77823, 95117, 112411, 155646, 190234, 224822, 285351, 337233, 570702, 674466, 856053, 1011699, 1236521, 1461343, 1712106, 2023398, 2473042, 2922686, 3709563, 4384029, 7419126, 8768058, 11128689, 13152087, 16074773, 22257378, 26304174, 32149546, 48224319, 96448638, 144672957, 289345914]

約数ペア:

[(1, 289345914), (2, 144672957), (3, 96448638), (6, 48224319), (9, 32149546), (11, 26304174), (13, 22257378), (18, 16074773), (22, 13152087), (26, 11128689), (33, 8768058), (39, 7419126), (66, 4384029), (78, 3709563), (99, 2922686), (117, 2473042), (143, 2023398), (169, 1712106), (198, 1461343), (234, 1236521), (286, 1011699), (338, 856053), (429, 674466), (507, 570702), (858, 337233), (1014, 285351), (1287, 224822), (1521, 190234), (1859, 155646), (2574, 112411), (3042, 95117), (3718, 77823), (5577, 51882), (8647, 33462), (11154, 25941), (16731, 17294)]