496797808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{683}}^1$

素因数の和:986

約数の個数: 60

約数和(自身を含む): 1047689640

約数和(自身を除く): 550891832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 269, 338, 538, 676, 683, 1076, 1352, 1366, 2152, 2704, 2732, 3497, 4304, 5464, 6994, 8879, 10928, 13988, 17758, 27976, 35516, 45461, 55952, 71032, 90922, 115427, 142064, 181844, 183727, 230854, 363688, 367454, 461708, 727376, 734908, 923416, 1469816, 1846832, 2388451, 2939632, 4776902, 9553804, 19107608, 31049863, 38215216, 62099726, 124199452, 248398904, 496797808]

約数ペア:

[(1, 496797808), (2, 248398904), (4, 124199452), (8, 62099726), (13, 38215216), (16, 31049863), (26, 19107608), (52, 9553804), (104, 4776902), (169, 2939632), (208, 2388451), (269, 1846832), (338, 1469816), (538, 923416), (676, 734908), (683, 727376), (1076, 461708), (1352, 367454), (1366, 363688), (2152, 230854), (2704, 183727), (2732, 181844), (3497, 142064), (4304, 115427), (5464, 90922), (6994, 71032), (8879, 55952), (10928, 45461), (13988, 35516), (17758, 27976)]