272952972

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 701116416

約数和(自身を除く): 428163444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 227, 254, 263, 381, 454, 508, 526, 681, 762, 789, 908, 1052, 1143, 1362, 1524, 1578, 2043, 2286, 2367, 2724, 3156, 4086, 4572, 4734, 8172, 9468, 28829, 33401, 57658, 59701, 66802, 86487, 100203, 115316, 119402, 133604, 172974, 179103, 200406, 238804, 259461, 300609, 345948, 358206, 400812, 518922, 537309, 601218, 716412, 1037844, 1074618, 1202436, 2149236, 7582027, 15164054, 22746081, 30328108, 45492162, 68238243, 90984324, 136476486, 272952972]

約数ペア:

[(1, 272952972), (2, 136476486), (3, 90984324), (4, 68238243), (6, 45492162), (9, 30328108), (12, 22746081), (18, 15164054), (36, 7582027), (127, 2149236), (227, 1202436), (254, 1074618), (263, 1037844), (381, 716412), (454, 601218), (508, 537309), (526, 518922), (681, 400812), (762, 358206), (789, 345948), (908, 300609), (1052, 259461), (1143, 238804), (1362, 200406), (1524, 179103), (1578, 172974), (2043, 133604), (2286, 119402), (2367, 115316), (2724, 100203), (3156, 86487), (4086, 66802), (4572, 59701), (4734, 57658), (8172, 33401), (9468, 28829)]