635838768

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:728

約数の個数: 160

約数和(自身を含む): 1910988800

約数和(自身を除く): 1275150032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 79, 93, 108, 124, 144, 158, 186, 216, 237, 248, 279, 316, 372, 432, 474, 496, 558, 601, 632, 711, 744, 837, 948, 1116, 1202, 1264, 1422, 1488, 1674, 1803, 1896, 2133, 2232, 2404, 2449, 2844, 3348, 3606, 3792, 4266, 4464, 4808, 4898, 5409, 5688, 6696, 7212, 7347, 8532, 9616, 9796, 10818, 11376, 13392, 14424, 14694, 16227, 17064, 18631, 19592, 21636, 22041, 28848, 29388, 32454, 34128, 37262, 39184, 43272, 44082, 47479, 55893, 58776, 64908, 66123, 74524, 86544, 88164, 94958, 111786, 117552, 129816, 132246, 142437, 149048, 167679, 176328, 189916, 223572, 259632, 264492, 284874, 298096, 335358, 352656, 379832, 427311, 447144, 503037, 528984, 569748, 670716, 759664, 854622, 894288, 1006074, 1057968, 1139496, 1281933, 1341432, 1471849, 1709244, 2012148, 2278992, 2563866, 2682864, 2943698, 3418488, 4024296, 4415547, 5127732, 5887396, 6836976, 8048592, 8831094, 10255464, 11774792, 13246641, 17662188, 20510928, 23549584, 26493282, 35324376, 39739923, 52986564, 70648752, 79479846, 105973128, 158959692, 211946256, 317919384, 635838768]

約数ペア:

[(1, 635838768), (2, 317919384), (3, 211946256), (4, 158959692), (6, 105973128), (8, 79479846), (9, 70648752), (12, 52986564), (16, 39739923), (18, 35324376), (24, 26493282), (27, 23549584), (31, 20510928), (36, 17662188), (48, 13246641), (54, 11774792), (62, 10255464), (72, 8831094), (79, 8048592), (93, 6836976), (108, 5887396), (124, 5127732), (144, 4415547), (158, 4024296), (186, 3418488), (216, 2943698), (237, 2682864), (248, 2563866), (279, 2278992), (316, 2012148), (372, 1709244), (432, 1471849), (474, 1341432), (496, 1281933), (558, 1139496), (601, 1057968), (632, 1006074), (711, 894288), (744, 854622), (837, 759664), (948, 670716), (1116, 569748), (1202, 528984), (1264, 503037), (1422, 447144), (1488, 427311), (1674, 379832), (1803, 352656), (1896, 335358), (2133, 298096), (2232, 284874), (2404, 264492), (2449, 259632), (2844, 223572), (3348, 189916), (3606, 176328), (3792, 167679), (4266, 149048), (4464, 142437), (4808, 132246), (4898, 129816), (5409, 117552), (5688, 111786), (6696, 94958), (7212, 88164), (7347, 86544), (8532, 74524), (9616, 66123), (9796, 64908), (10818, 58776), (11376, 55893), (13392, 47479), (14424, 44082), (14694, 43272), (16227, 39184), (17064, 37262), (18631, 34128), (19592, 32454), (21636, 29388), (22041, 28848)]