217384128

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9711

約数の個数: 112

約数和(自身を含む): 688299360

約数和(自身を除く): 470915232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 9677, 11232, 19354, 22464, 29031, 38708, 58062, 77416, 87093, 116124, 125801, 154832, 174186, 232248, 251602, 261279, 309664, 348372, 377403, 464496, 503204, 522558, 619328, 696744, 754806, 928992, 1006408, 1045116, 1132209, 1393488, 1509612, 1857984, 2012816, 2090232, 2264418, 2786976, 3019224, 3396627, 4025632, 4180464, 4528836, 5573952, 6038448, 6793254, 8051264, 8360928, 9057672, 12076896, 13586508, 16721856, 18115344, 24153792, 27173016, 36230688, 54346032, 72461376, 108692064, 217384128]

約数ペア:

[(1, 217384128), (2, 108692064), (3, 72461376), (4, 54346032), (6, 36230688), (8, 27173016), (9, 24153792), (12, 18115344), (13, 16721856), (16, 13586508), (18, 12076896), (24, 9057672), (26, 8360928), (27, 8051264), (32, 6793254), (36, 6038448), (39, 5573952), (48, 4528836), (52, 4180464), (54, 4025632), (64, 3396627), (72, 3019224), (78, 2786976), (96, 2264418), (104, 2090232), (108, 2012816), (117, 1857984), (144, 1509612), (156, 1393488), (192, 1132209), (208, 1045116), (216, 1006408), (234, 928992), (288, 754806), (312, 696744), (351, 619328), (416, 522558), (432, 503204), (468, 464496), (576, 377403), (624, 348372), (702, 309664), (832, 261279), (864, 251602), (936, 232248), (1248, 174186), (1404, 154832), (1728, 125801), (1872, 116124), (2496, 87093), (2808, 77416), (3744, 58062), (5616, 38708), (7488, 29031), (9677, 22464), (11232, 19354)]