745926384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{1499}}^1$

素因数の和:2998

約数の個数: 80

約数和(自身を含む): 2205216000

約数和(自身を除く): 1459289616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1481, 1499, 2962, 2998, 4443, 4497, 5924, 5996, 8886, 8994, 10367, 10493, 11848, 11992, 17772, 17988, 20734, 20986, 23696, 23984, 31101, 31479, 35544, 35976, 41468, 41972, 62202, 62958, 71088, 71952, 82936, 83944, 124404, 125916, 165872, 167888, 248808, 251832, 497616, 503664, 2220019, 4440038, 6660057, 8880076, 13320114, 15540133, 17760152, 26640228, 31080266, 35520304, 46620399, 53280456, 62160532, 93240798, 106560912, 124321064, 186481596, 248642128, 372963192, 745926384]

約数ペア:

[(1, 745926384), (2, 372963192), (3, 248642128), (4, 186481596), (6, 124321064), (7, 106560912), (8, 93240798), (12, 62160532), (14, 53280456), (16, 46620399), (21, 35520304), (24, 31080266), (28, 26640228), (42, 17760152), (48, 15540133), (56, 13320114), (84, 8880076), (112, 6660057), (168, 4440038), (336, 2220019), (1481, 503664), (1499, 497616), (2962, 251832), (2998, 248808), (4443, 167888), (4497, 165872), (5924, 125916), (5996, 124404), (8886, 83944), (8994, 82936), (10367, 71952), (10493, 71088), (11848, 62958), (11992, 62202), (17772, 41972), (17988, 41468), (20734, 35976), (20986, 35544), (23696, 31479), (23984, 31101)]