213920976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5237}}^1$

素因数の和:5308

約数の個数: 80

約数和(自身を含む): 592354944

約数和(自身を除く): 378433968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 5237, 6808, 10212, 10474, 13616, 15711, 20424, 20948, 31422, 40848, 41896, 62844, 83792, 120451, 125688, 193769, 240902, 251376, 361353, 387538, 481804, 581307, 722706, 775076, 963608, 1162614, 1445412, 1550152, 1927216, 2325228, 2890824, 3100304, 4456687, 4650456, 5781648, 8913374, 9300912, 13370061, 17826748, 26740122, 35653496, 53480244, 71306992, 106960488, 213920976]

約数ペア:

[(1, 213920976), (2, 106960488), (3, 71306992), (4, 53480244), (6, 35653496), (8, 26740122), (12, 17826748), (16, 13370061), (23, 9300912), (24, 8913374), (37, 5781648), (46, 4650456), (48, 4456687), (69, 3100304), (74, 2890824), (92, 2325228), (111, 1927216), (138, 1550152), (148, 1445412), (184, 1162614), (222, 963608), (276, 775076), (296, 722706), (368, 581307), (444, 481804), (552, 387538), (592, 361353), (851, 251376), (888, 240902), (1104, 193769), (1702, 125688), (1776, 120451), (2553, 83792), (3404, 62844), (5106, 41896), (5237, 40848), (6808, 31422), (10212, 20948), (10474, 20424), (13616, 15711)]