628269984

素因数分解:

$2^5\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{1483}}^1$

素因数の和:2970

約数の個数: 72

約数和(自身を含む): 1789062912

約数和(自身を除く): 1160792928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1471, 1483, 2942, 2966, 4413, 4449, 5884, 5932, 8826, 8898, 11768, 11864, 13239, 13347, 17652, 17796, 23536, 23728, 26478, 26694, 35304, 35592, 47072, 47456, 52956, 53388, 70608, 71184, 105912, 106776, 141216, 142368, 211824, 213552, 423648, 427104, 2181493, 4362986, 6544479, 8725972, 13088958, 17451944, 19633437, 26177916, 34903888, 39266874, 52355832, 69807776, 78533748, 104711664, 157067496, 209423328, 314134992, 628269984]

約数ペア:

[(1, 628269984), (2, 314134992), (3, 209423328), (4, 157067496), (6, 104711664), (8, 78533748), (9, 69807776), (12, 52355832), (16, 39266874), (18, 34903888), (24, 26177916), (32, 19633437), (36, 17451944), (48, 13088958), (72, 8725972), (96, 6544479), (144, 4362986), (288, 2181493), (1471, 427104), (1483, 423648), (2942, 213552), (2966, 211824), (4413, 142368), (4449, 141216), (5884, 106776), (5932, 105912), (8826, 71184), (8898, 70608), (11768, 53388), (11864, 52956), (13239, 47456), (13347, 47072), (17652, 35592), (17796, 35304), (23536, 26694), (23728, 26478)]