255304672

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 609638400

約数和(自身を除く): 354333728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 223, 224, 266, 269, 304, 446, 532, 538, 608, 892, 1064, 1076, 1561, 1784, 1883, 2128, 2152, 3122, 3568, 3766, 4237, 4256, 4304, 5111, 6244, 7136, 7532, 8474, 8608, 10222, 12488, 15064, 16948, 20444, 24976, 29659, 30128, 33896, 35777, 40888, 49952, 59318, 59987, 60256, 67792, 71554, 81776, 118636, 119974, 135584, 143108, 163552, 237272, 239948, 286216, 419909, 474544, 479896, 572432, 839818, 949088, 959792, 1139753, 1144864, 1679636, 1919584, 2279506, 3359272, 4559012, 6718544, 7978271, 9118024, 13437088, 15956542, 18236048, 31913084, 36472096, 63826168, 127652336, 255304672]

約数ペア:

[(1, 255304672), (2, 127652336), (4, 63826168), (7, 36472096), (8, 31913084), (14, 18236048), (16, 15956542), (19, 13437088), (28, 9118024), (32, 7978271), (38, 6718544), (56, 4559012), (76, 3359272), (112, 2279506), (133, 1919584), (152, 1679636), (223, 1144864), (224, 1139753), (266, 959792), (269, 949088), (304, 839818), (446, 572432), (532, 479896), (538, 474544), (608, 419909), (892, 286216), (1064, 239948), (1076, 237272), (1561, 163552), (1784, 143108), (1883, 135584), (2128, 119974), (2152, 118636), (3122, 81776), (3568, 71554), (3766, 67792), (4237, 60256), (4256, 59987), (4304, 59318), (5111, 49952), (6244, 40888), (7136, 35777), (7532, 33896), (8474, 30128), (8608, 29659), (10222, 24976), (12488, 20444), (15064, 16948)]