835418256

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2909}}^1$

素因数の和:3144

約数の個数: 80

約数和(自身を含む): 2240094720

約数和(自身を除く): 1404676464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 193, 248, 372, 386, 496, 579, 744, 772, 1158, 1488, 1544, 2316, 2909, 3088, 4632, 5818, 5983, 8727, 9264, 11636, 11966, 17454, 17949, 23272, 23932, 34908, 35898, 46544, 47864, 69816, 71796, 90179, 95728, 139632, 143592, 180358, 270537, 287184, 360716, 541074, 561437, 721432, 1082148, 1122874, 1442864, 1684311, 2164296, 2245748, 3368622, 4328592, 4491496, 6737244, 8982992, 13474488, 17404547, 26948976, 34809094, 52213641, 69618188, 104427282, 139236376, 208854564, 278472752, 417709128, 835418256]

約数ペア:

[(1, 835418256), (2, 417709128), (3, 278472752), (4, 208854564), (6, 139236376), (8, 104427282), (12, 69618188), (16, 52213641), (24, 34809094), (31, 26948976), (48, 17404547), (62, 13474488), (93, 8982992), (124, 6737244), (186, 4491496), (193, 4328592), (248, 3368622), (372, 2245748), (386, 2164296), (496, 1684311), (579, 1442864), (744, 1122874), (772, 1082148), (1158, 721432), (1488, 561437), (1544, 541074), (2316, 360716), (2909, 287184), (3088, 270537), (4632, 180358), (5818, 143592), (5983, 139632), (8727, 95728), (9264, 90179), (11636, 71796), (11966, 69816), (17454, 47864), (17949, 46544), (23272, 35898), (23932, 34908)]