1017288

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 2808000

約数和(自身を除く): 1790712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 199, 213, 284, 398, 426, 568, 597, 639, 796, 852, 1194, 1278, 1592, 1704, 1791, 2388, 2556, 3582, 4776, 5112, 7164, 14129, 14328, 28258, 42387, 56516, 84774, 113032, 127161, 169548, 254322, 339096, 508644, 1017288]

約数ペア:

[(1, 1017288), (2, 508644), (3, 339096), (4, 254322), (6, 169548), (8, 127161), (9, 113032), (12, 84774), (18, 56516), (24, 42387), (36, 28258), (71, 14328), (72, 14129), (142, 7164), (199, 5112), (213, 4776), (284, 3582), (398, 2556), (426, 2388), (568, 1791), (597, 1704), (639, 1592), (796, 1278), (852, 1194)]