31290768

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 92851200

約数和(自身を除く): 61560432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 59, 72, 87, 116, 118, 127, 144, 174, 177, 232, 236, 254, 261, 348, 354, 381, 464, 472, 508, 522, 531, 696, 708, 762, 944, 1016, 1044, 1062, 1143, 1392, 1416, 1524, 1711, 2032, 2088, 2124, 2286, 2832, 3048, 3422, 3683, 4176, 4248, 4572, 5133, 6096, 6844, 7366, 7493, 8496, 9144, 10266, 11049, 13688, 14732, 14986, 15399, 18288, 20532, 22098, 22479, 27376, 29464, 29972, 30798, 33147, 41064, 44196, 44958, 58928, 59944, 61596, 66294, 67437, 82128, 88392, 89916, 119888, 123192, 132588, 134874, 176784, 179832, 217297, 246384, 265176, 269748, 359664, 434594, 530352, 539496, 651891, 869188, 1078992, 1303782, 1738376, 1955673, 2607564, 3476752, 3911346, 5215128, 7822692, 10430256, 15645384, 31290768]

約数ペア:

[(1, 31290768), (2, 15645384), (3, 10430256), (4, 7822692), (6, 5215128), (8, 3911346), (9, 3476752), (12, 2607564), (16, 1955673), (18, 1738376), (24, 1303782), (29, 1078992), (36, 869188), (48, 651891), (58, 539496), (59, 530352), (72, 434594), (87, 359664), (116, 269748), (118, 265176), (127, 246384), (144, 217297), (174, 179832), (177, 176784), (232, 134874), (236, 132588), (254, 123192), (261, 119888), (348, 89916), (354, 88392), (381, 82128), (464, 67437), (472, 66294), (508, 61596), (522, 59944), (531, 58928), (696, 44958), (708, 44196), (762, 41064), (944, 33147), (1016, 30798), (1044, 29972), (1062, 29464), (1143, 27376), (1392, 22479), (1416, 22098), (1524, 20532), (1711, 18288), (2032, 15399), (2088, 14986), (2124, 14732), (2286, 13688), (2832, 11049), (3048, 10266), (3422, 9144), (3683, 8496), (4176, 7493), (4248, 7366), (4572, 6844), (5133, 6096)]