858294866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 1632899520

約数和(自身を除く): 774604654

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 83, 121, 143, 166, 173, 209, 242, 247, 286, 346, 418, 494, 913, 1079, 1573, 1577, 1826, 1903, 2158, 2249, 2299, 2717, 3146, 3154, 3287, 3806, 4498, 4598, 5434, 6574, 10043, 11869, 14359, 17347, 20086, 20501, 20933, 23738, 24739, 28718, 29887, 34694, 36157, 41002, 41866, 42731, 49478, 59774, 72314, 85462, 130559, 157949, 186667, 190817, 225511, 261118, 272129, 272821, 315898, 373334, 381634, 397727, 451022, 470041, 544258, 545642, 795454, 940082, 1737439, 2053337, 2480621, 3001031, 3474878, 3546673, 4106674, 4961242, 5170451, 6002062, 7093346, 10340902, 22586707, 33011341, 39013403, 45173414, 66022682, 78026806, 429147433, 858294866]

約数ペア:

[(1, 858294866), (2, 429147433), (11, 78026806), (13, 66022682), (19, 45173414), (22, 39013403), (26, 33011341), (38, 22586707), (83, 10340902), (121, 7093346), (143, 6002062), (166, 5170451), (173, 4961242), (209, 4106674), (242, 3546673), (247, 3474878), (286, 3001031), (346, 2480621), (418, 2053337), (494, 1737439), (913, 940082), (1079, 795454), (1573, 545642), (1577, 544258), (1826, 470041), (1903, 451022), (2158, 397727), (2249, 381634), (2299, 373334), (2717, 315898), (3146, 272821), (3154, 272129), (3287, 261118), (3806, 225511), (4498, 190817), (4598, 186667), (5434, 157949), (6574, 130559), (10043, 85462), (11869, 72314), (14359, 59774), (17347, 49478), (20086, 42731), (20501, 41866), (20933, 41002), (23738, 36157), (24739, 34694), (28718, 29887)]