218340288

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16481}}^1$

素因数の和:16522

約数の個数: 84

約数和(自身を含む): 653082768

約数和(自身を除く): 434742480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 16481, 32962, 49443, 65924, 98886, 131848, 148329, 197772, 263696, 296658, 379063, 395544, 527392, 593316, 758126, 791088, 1054784, 1137189, 1186632, 1516252, 1582176, 2274378, 2373264, 3032504, 3164352, 3411567, 4548756, 4746528, 6065008, 6823134, 9097512, 9493056, 12130016, 13646268, 18195024, 24260032, 27292536, 36390048, 54585072, 72780096, 109170144, 218340288]

約数ペア:

[(1, 218340288), (2, 109170144), (3, 72780096), (4, 54585072), (6, 36390048), (8, 27292536), (9, 24260032), (12, 18195024), (16, 13646268), (18, 12130016), (23, 9493056), (24, 9097512), (32, 6823134), (36, 6065008), (46, 4746528), (48, 4548756), (64, 3411567), (69, 3164352), (72, 3032504), (92, 2373264), (96, 2274378), (138, 1582176), (144, 1516252), (184, 1186632), (192, 1137189), (207, 1054784), (276, 791088), (288, 758126), (368, 593316), (414, 527392), (552, 395544), (576, 379063), (736, 296658), (828, 263696), (1104, 197772), (1472, 148329), (1656, 131848), (2208, 98886), (3312, 65924), (4416, 49443), (6624, 32962), (13248, 16481)]