255548384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:848

約数の個数: 96

約数和(自身を含む): 624992256

約数和(自身を除く): 369443872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 508, 691, 728, 889, 1016, 1382, 1456, 1651, 1778, 2032, 2764, 2912, 3302, 3556, 4064, 4837, 5528, 6604, 7112, 8983, 9674, 11056, 11557, 13208, 14224, 17966, 19348, 22112, 23114, 26416, 28448, 35932, 38696, 46228, 52832, 62881, 71864, 77392, 87757, 92456, 125762, 143728, 154784, 175514, 184912, 251524, 287456, 351028, 369824, 503048, 614299, 702056, 1006096, 1140841, 1228598, 1404112, 2012192, 2281682, 2457196, 2808224, 4563364, 4914392, 7985887, 9126728, 9828784, 15971774, 18253456, 19657568, 31943548, 36506912, 63887096, 127774192, 255548384]

約数ペア:

[(1, 255548384), (2, 127774192), (4, 63887096), (7, 36506912), (8, 31943548), (13, 19657568), (14, 18253456), (16, 15971774), (26, 9828784), (28, 9126728), (32, 7985887), (52, 4914392), (56, 4563364), (91, 2808224), (104, 2457196), (112, 2281682), (127, 2012192), (182, 1404112), (208, 1228598), (224, 1140841), (254, 1006096), (364, 702056), (416, 614299), (508, 503048), (691, 369824), (728, 351028), (889, 287456), (1016, 251524), (1382, 184912), (1456, 175514), (1651, 154784), (1778, 143728), (2032, 125762), (2764, 92456), (2912, 87757), (3302, 77392), (3556, 71864), (4064, 62881), (4837, 52832), (5528, 46228), (6604, 38696), (7112, 35932), (8983, 28448), (9674, 26416), (11056, 23114), (11557, 22112), (13208, 19348), (14224, 17966)]