253461312

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3798

約数の個数: 140

約数和(自身を含む): 809349156

約数和(自身を除く): 555887844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 3761, 4212, 5184, 5616, 7488, 7522, 8424, 11232, 11283, 15044, 16848, 22464, 22566, 30088, 33696, 33849, 45132, 48893, 60176, 67392, 67698, 90264, 97786, 101547, 120352, 135396, 146679, 180528, 195572, 203094, 240704, 270792, 293358, 304641, 361056, 391144, 406188, 440037, 541584, 586716, 609282, 722112, 782288, 812376, 880074, 1083168, 1173432, 1218564, 1320111, 1564576, 1624752, 1760148, 2166336, 2346864, 2437128, 2640222, 3129152, 3249504, 3520296, 3960333, 4693728, 4874256, 5280444, 6499008, 7040592, 7920666, 9387456, 9748512, 10560888, 14081184, 15841332, 19497024, 21121776, 28162368, 31682664, 42243552, 63365328, 84487104, 126730656, 253461312]

約数ペア:

[(1, 253461312), (2, 126730656), (3, 84487104), (4, 63365328), (6, 42243552), (8, 31682664), (9, 28162368), (12, 21121776), (13, 19497024), (16, 15841332), (18, 14081184), (24, 10560888), (26, 9748512), (27, 9387456), (32, 7920666), (36, 7040592), (39, 6499008), (48, 5280444), (52, 4874256), (54, 4693728), (64, 3960333), (72, 3520296), (78, 3249504), (81, 3129152), (96, 2640222), (104, 2437128), (108, 2346864), (117, 2166336), (144, 1760148), (156, 1624752), (162, 1564576), (192, 1320111), (208, 1218564), (216, 1173432), (234, 1083168), (288, 880074), (312, 812376), (324, 782288), (351, 722112), (416, 609282), (432, 586716), (468, 541584), (576, 440037), (624, 406188), (648, 391144), (702, 361056), (832, 304641), (864, 293358), (936, 270792), (1053, 240704), (1248, 203094), (1296, 195572), (1404, 180528), (1728, 146679), (1872, 135396), (2106, 120352), (2496, 101547), (2592, 97786), (2808, 90264), (3744, 67698), (3761, 67392), (4212, 60176), (5184, 48893), (5616, 45132), (7488, 33849), (7522, 33696), (8424, 30088), (11232, 22566), (11283, 22464), (15044, 16848)]