244176296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 602112000

約数和(自身を除く): 357935704

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 127, 133, 139, 152, 182, 247, 254, 266, 278, 364, 494, 508, 532, 556, 728, 889, 973, 988, 1016, 1064, 1112, 1651, 1729, 1778, 1807, 1946, 1976, 2413, 2641, 3302, 3458, 3556, 3614, 3892, 4826, 5282, 6604, 6916, 7112, 7228, 7784, 9652, 10564, 11557, 12649, 13208, 13832, 14456, 16891, 17653, 18487, 19304, 21128, 23114, 25298, 31369, 33782, 34333, 35306, 36974, 46228, 50596, 62738, 67564, 68666, 70612, 73948, 92456, 101192, 123571, 125476, 135128, 137332, 141224, 147896, 219583, 229489, 240331, 247142, 250952, 274664, 335407, 439166, 458978, 480662, 494284, 670814, 878332, 917956, 961324, 988568, 1341628, 1606423, 1756664, 1835912, 1922648, 2347849, 2683256, 3212846, 4360291, 4695698, 6425692, 8720582, 9391396, 12851384, 17441164, 18782792, 30522037, 34882328, 61044074, 122088148, 244176296]

約数ペア:

[(1, 244176296), (2, 122088148), (4, 61044074), (7, 34882328), (8, 30522037), (13, 18782792), (14, 17441164), (19, 12851384), (26, 9391396), (28, 8720582), (38, 6425692), (52, 4695698), (56, 4360291), (76, 3212846), (91, 2683256), (104, 2347849), (127, 1922648), (133, 1835912), (139, 1756664), (152, 1606423), (182, 1341628), (247, 988568), (254, 961324), (266, 917956), (278, 878332), (364, 670814), (494, 494284), (508, 480662), (532, 458978), (556, 439166), (728, 335407), (889, 274664), (973, 250952), (988, 247142), (1016, 240331), (1064, 229489), (1112, 219583), (1651, 147896), (1729, 141224), (1778, 137332), (1807, 135128), (1946, 125476), (1976, 123571), (2413, 101192), (2641, 92456), (3302, 73948), (3458, 70612), (3556, 68666), (3614, 67564), (3892, 62738), (4826, 50596), (5282, 46228), (6604, 36974), (6916, 35306), (7112, 34333), (7228, 33782), (7784, 31369), (9652, 25298), (10564, 23114), (11557, 21128), (12649, 19304), (13208, 18487), (13832, 17653), (14456, 16891)]