8197488

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 25727520

約数和(自身を除く): 17530032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 151, 156, 174, 208, 232, 234, 261, 302, 312, 348, 377, 453, 464, 468, 522, 604, 624, 696, 754, 906, 936, 1044, 1131, 1208, 1359, 1392, 1508, 1812, 1872, 1963, 2088, 2262, 2416, 2718, 3016, 3393, 3624, 3926, 4176, 4379, 4524, 5436, 5889, 6032, 6786, 7248, 7852, 8758, 9048, 10872, 11778, 13137, 13572, 15704, 17516, 17667, 18096, 21744, 23556, 26274, 27144, 31408, 35032, 35334, 39411, 47112, 52548, 54288, 56927, 70064, 70668, 78822, 94224, 105096, 113854, 141336, 157644, 170781, 210192, 227708, 282672, 315288, 341562, 455416, 512343, 630576, 683124, 910832, 1024686, 1366248, 2049372, 2732496, 4098744, 8197488]

約数ペア:

[(1, 8197488), (2, 4098744), (3, 2732496), (4, 2049372), (6, 1366248), (8, 1024686), (9, 910832), (12, 683124), (13, 630576), (16, 512343), (18, 455416), (24, 341562), (26, 315288), (29, 282672), (36, 227708), (39, 210192), (48, 170781), (52, 157644), (58, 141336), (72, 113854), (78, 105096), (87, 94224), (104, 78822), (116, 70668), (117, 70064), (144, 56927), (151, 54288), (156, 52548), (174, 47112), (208, 39411), (232, 35334), (234, 35032), (261, 31408), (302, 27144), (312, 26274), (348, 23556), (377, 21744), (453, 18096), (464, 17667), (468, 17516), (522, 15704), (604, 13572), (624, 13137), (696, 11778), (754, 10872), (906, 9048), (936, 8758), (1044, 7852), (1131, 7248), (1208, 6786), (1359, 6032), (1392, 5889), (1508, 5436), (1812, 4524), (1872, 4379), (1963, 4176), (2088, 3926), (2262, 3624), (2416, 3393), (2718, 3016)]