920715852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 2750146560

約数和(自身を除く): 1829430708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 84, 92, 97, 102, 119, 138, 161, 194, 204, 238, 276, 289, 291, 322, 357, 388, 391, 476, 483, 578, 582, 644, 679, 714, 782, 867, 966, 1156, 1164, 1173, 1358, 1428, 1564, 1649, 1734, 1932, 2023, 2037, 2231, 2346, 2716, 2737, 3298, 3468, 4046, 4074, 4462, 4692, 4913, 4947, 5474, 6069, 6596, 6647, 6693, 8092, 8148, 8211, 8924, 9826, 9894, 10948, 11543, 12138, 13294, 13386, 14739, 15617, 16422, 19652, 19788, 19941, 23086, 24276, 26588, 26772, 28033, 29478, 31234, 32844, 34391, 34629, 37927, 39882, 46172, 46529, 46851, 56066, 58956, 62468, 68782, 69258, 75854, 79764, 84099, 93058, 93702, 103173, 112132, 112999, 113781, 137564, 138516, 139587, 151708, 168198, 186116, 187404, 196231, 206346, 225998, 227562, 265489, 279174, 336396, 338997, 392462, 412692, 451996, 455124, 476561, 530978, 558348, 588693, 644759, 677994, 784924, 790993, 796467, 953122, 1061956, 1177386, 1289518, 1355988, 1429683, 1581986, 1592934, 1906244, 1934277, 2354772, 2372979, 2579036, 2859366, 3163972, 3185868, 3335927, 3868554, 4513313, 4745958, 5718732, 6671854, 7737108, 9026626, 9491916, 10007781, 10960903, 13343708, 13539939, 18053252, 20015562, 21921806, 27079878, 32882709, 40031124, 43843612, 54159756, 65765418, 76726321, 131530836, 153452642, 230178963, 306905284, 460357926, 920715852]

約数ペア:

[(1, 920715852), (2, 460357926), (3, 306905284), (4, 230178963), (6, 153452642), (7, 131530836), (12, 76726321), (14, 65765418), (17, 54159756), (21, 43843612), (23, 40031124), (28, 32882709), (34, 27079878), (42, 21921806), (46, 20015562), (51, 18053252), (68, 13539939), (69, 13343708), (84, 10960903), (92, 10007781), (97, 9491916), (102, 9026626), (119, 7737108), (138, 6671854), (161, 5718732), (194, 4745958), (204, 4513313), (238, 3868554), (276, 3335927), (289, 3185868), (291, 3163972), (322, 2859366), (357, 2579036), (388, 2372979), (391, 2354772), (476, 1934277), (483, 1906244), (578, 1592934), (582, 1581986), (644, 1429683), (679, 1355988), (714, 1289518), (782, 1177386), (867, 1061956), (966, 953122), (1156, 796467), (1164, 790993), (1173, 784924), (1358, 677994), (1428, 644759), (1564, 588693), (1649, 558348), (1734, 530978), (1932, 476561), (2023, 455124), (2037, 451996), (2231, 412692), (2346, 392462), (2716, 338997), (2737, 336396), (3298, 279174), (3468, 265489), (4046, 227562), (4074, 225998), (4462, 206346), (4692, 196231), (4913, 187404), (4947, 186116), (5474, 168198), (6069, 151708), (6596, 139587), (6647, 138516), (6693, 137564), (8092, 113781), (8148, 112999), (8211, 112132), (8924, 103173), (9826, 93702), (9894, 93058), (10948, 84099), (11543, 79764), (12138, 75854), (13294, 69258), (13386, 68782), (14739, 62468), (15617, 58956), (16422, 56066), (19652, 46851), (19788, 46529), (19941, 46172), (23086, 39882), (24276, 37927), (26588, 34629), (26772, 34391), (28033, 32844), (29478, 31234)]