259395552

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:985

約数の個数: 144

約数和(自身を含む): 805371840

約数和(自身を除く): 545976288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 79, 96, 104, 117, 144, 156, 158, 208, 234, 237, 288, 312, 316, 416, 468, 474, 624, 632, 711, 877, 936, 948, 1027, 1248, 1264, 1422, 1754, 1872, 1896, 2054, 2528, 2631, 2844, 3081, 3508, 3744, 3792, 4108, 5262, 5688, 6162, 7016, 7584, 7893, 8216, 9243, 10524, 11376, 11401, 12324, 14032, 15786, 16432, 18486, 21048, 22752, 22802, 24648, 28064, 31572, 32864, 34203, 36972, 42096, 45604, 49296, 63144, 68406, 69283, 73944, 84192, 91208, 98592, 102609, 126288, 136812, 138566, 147888, 182416, 205218, 207849, 252576, 273624, 277132, 295776, 364832, 410436, 415698, 547248, 554264, 623547, 820872, 831396, 900679, 1094496, 1108528, 1247094, 1641744, 1662792, 1801358, 2217056, 2494188, 2702037, 3283488, 3325584, 3602716, 4988376, 5404074, 6651168, 7205432, 8106111, 9976752, 10808148, 14410864, 16212222, 19953504, 21616296, 28821728, 32424444, 43232592, 64848888, 86465184, 129697776, 259395552]

約数ペア:

[(1, 259395552), (2, 129697776), (3, 86465184), (4, 64848888), (6, 43232592), (8, 32424444), (9, 28821728), (12, 21616296), (13, 19953504), (16, 16212222), (18, 14410864), (24, 10808148), (26, 9976752), (32, 8106111), (36, 7205432), (39, 6651168), (48, 5404074), (52, 4988376), (72, 3602716), (78, 3325584), (79, 3283488), (96, 2702037), (104, 2494188), (117, 2217056), (144, 1801358), (156, 1662792), (158, 1641744), (208, 1247094), (234, 1108528), (237, 1094496), (288, 900679), (312, 831396), (316, 820872), (416, 623547), (468, 554264), (474, 547248), (624, 415698), (632, 410436), (711, 364832), (877, 295776), (936, 277132), (948, 273624), (1027, 252576), (1248, 207849), (1264, 205218), (1422, 182416), (1754, 147888), (1872, 138566), (1896, 136812), (2054, 126288), (2528, 102609), (2631, 98592), (2844, 91208), (3081, 84192), (3508, 73944), (3744, 69283), (3792, 68406), (4108, 63144), (5262, 49296), (5688, 45604), (6162, 42096), (7016, 36972), (7584, 34203), (7893, 32864), (8216, 31572), (9243, 28064), (10524, 24648), (11376, 22802), (11401, 22752), (12324, 21048), (14032, 18486), (15786, 16432)]