998181792

素因数分解:

$2^5\times 3^7\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 3124396800

約数和(自身を除く): 2126215008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 729, 816, 839, 864, 918, 972, 1224, 1296, 1377, 1458, 1632, 1678, 1836, 1944, 2187, 2448, 2517, 2592, 2754, 2916, 3356, 3672, 3888, 4131, 4374, 4896, 5034, 5508, 5832, 6712, 7344, 7551, 7776, 8262, 8748, 10068, 11016, 11664, 12393, 13424, 14263, 14688, 15102, 16524, 17496, 20136, 22032, 22653, 23328, 24786, 26848, 28526, 30204, 33048, 34992, 37179, 40272, 42789, 44064, 45306, 49572, 57052, 60408, 66096, 67959, 69984, 74358, 80544, 85578, 90612, 99144, 114104, 120816, 128367, 132192, 135918, 148716, 171156, 181224, 198288, 203877, 228208, 241632, 256734, 271836, 297432, 342312, 362448, 385101, 396576, 407754, 456416, 513468, 543672, 594864, 611631, 684624, 724896, 770202, 815508, 1026936, 1087344, 1155303, 1189728, 1223262, 1369248, 1540404, 1631016, 1834893, 2053872, 2174688, 2310606, 2446524, 3080808, 3262032, 3465909, 3669786, 4107744, 4621212, 4893048, 6161616, 6524064, 6931818, 7339572, 9242424, 9786096, 10397727, 12323232, 13863636, 14679144, 18484848, 19572192, 20795454, 27727272, 29358288, 31193181, 36969696, 41590908, 55454544, 58716576, 62386362, 83181816, 110909088, 124772724, 166363632, 249545448, 332727264, 499090896, 998181792]

約数ペア:

[(1, 998181792), (2, 499090896), (3, 332727264), (4, 249545448), (6, 166363632), (8, 124772724), (9, 110909088), (12, 83181816), (16, 62386362), (17, 58716576), (18, 55454544), (24, 41590908), (27, 36969696), (32, 31193181), (34, 29358288), (36, 27727272), (48, 20795454), (51, 19572192), (54, 18484848), (68, 14679144), (72, 13863636), (81, 12323232), (96, 10397727), (102, 9786096), (108, 9242424), (136, 7339572), (144, 6931818), (153, 6524064), (162, 6161616), (204, 4893048), (216, 4621212), (243, 4107744), (272, 3669786), (288, 3465909), (306, 3262032), (324, 3080808), (408, 2446524), (432, 2310606), (459, 2174688), (486, 2053872), (544, 1834893), (612, 1631016), (648, 1540404), (729, 1369248), (816, 1223262), (839, 1189728), (864, 1155303), (918, 1087344), (972, 1026936), (1224, 815508), (1296, 770202), (1377, 724896), (1458, 684624), (1632, 611631), (1678, 594864), (1836, 543672), (1944, 513468), (2187, 456416), (2448, 407754), (2517, 396576), (2592, 385101), (2754, 362448), (2916, 342312), (3356, 297432), (3672, 271836), (3888, 256734), (4131, 241632), (4374, 228208), (4896, 203877), (5034, 198288), (5508, 181224), (5832, 171156), (6712, 148716), (7344, 135918), (7551, 132192), (7776, 128367), (8262, 120816), (8748, 114104), (10068, 99144), (11016, 90612), (11664, 85578), (12393, 80544), (13424, 74358), (14263, 69984), (14688, 67959), (15102, 66096), (16524, 60408), (17496, 57052), (20136, 49572), (22032, 45306), (22653, 44064), (23328, 42789), (24786, 40272), (26848, 37179), (28526, 34992), (30204, 33048)]