481397908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 942278400

約数和(自身を除く): 460880492

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 409, 646, 818, 911, 1292, 1636, 1822, 3644, 6953, 7771, 13906, 15487, 15542, 17309, 27812, 30974, 31084, 34618, 61948, 69236, 132107, 264214, 294253, 372599, 528428, 588506, 745198, 1177012, 1490396, 6334183, 7079381, 12668366, 14158762, 25336732, 28317524, 120349477, 240698954, 481397908]

約数ペア:

[(1, 481397908), (2, 240698954), (4, 120349477), (17, 28317524), (19, 25336732), (34, 14158762), (38, 12668366), (68, 7079381), (76, 6334183), (323, 1490396), (409, 1177012), (646, 745198), (818, 588506), (911, 528428), (1292, 372599), (1636, 294253), (1822, 264214), (3644, 132107), (6953, 69236), (7771, 61948), (13906, 34618), (15487, 31084), (15542, 30974), (17309, 27812)]