259925328

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1554

約数の個数: 160

約数和(自身を含む): 829946880

約数和(自身を除く): 570021552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1493, 1612, 1674, 1872, 2232, 2418, 2808, 2986, 3224, 3348, 3627, 4464, 4479, 4836, 5616, 5972, 6448, 6696, 7254, 8958, 9672, 10881, 11944, 13392, 13437, 14508, 17916, 19344, 19409, 21762, 23888, 26874, 29016, 35832, 38818, 40311, 43524, 46283, 53748, 58032, 58227, 71664, 77636, 80622, 87048, 92566, 107496, 116454, 138849, 155272, 161244, 174096, 174681, 185132, 214992, 232908, 277698, 310544, 322488, 349362, 370264, 416547, 465816, 524043, 555396, 601679, 644976, 698724, 740528, 833094, 931632, 1048086, 1110792, 1203358, 1249641, 1397448, 1666188, 1805037, 2096172, 2221584, 2406716, 2499282, 2794896, 3332376, 3610074, 4192344, 4813432, 4998564, 5415111, 6664752, 7220148, 8384688, 9626864, 9997128, 10830222, 14440296, 16245333, 19994256, 21660444, 28880592, 32490666, 43320888, 64981332, 86641776, 129962664, 259925328]

約数ペア:

[(1, 259925328), (2, 129962664), (3, 86641776), (4, 64981332), (6, 43320888), (8, 32490666), (9, 28880592), (12, 21660444), (13, 19994256), (16, 16245333), (18, 14440296), (24, 10830222), (26, 9997128), (27, 9626864), (31, 8384688), (36, 7220148), (39, 6664752), (48, 5415111), (52, 4998564), (54, 4813432), (62, 4192344), (72, 3610074), (78, 3332376), (93, 2794896), (104, 2499282), (108, 2406716), (117, 2221584), (124, 2096172), (144, 1805037), (156, 1666188), (186, 1397448), (208, 1249641), (216, 1203358), (234, 1110792), (248, 1048086), (279, 931632), (312, 833094), (351, 740528), (372, 698724), (403, 644976), (432, 601679), (468, 555396), (496, 524043), (558, 465816), (624, 416547), (702, 370264), (744, 349362), (806, 322488), (837, 310544), (936, 277698), (1116, 232908), (1209, 214992), (1404, 185132), (1488, 174681), (1493, 174096), (1612, 161244), (1674, 155272), (1872, 138849), (2232, 116454), (2418, 107496), (2808, 92566), (2986, 87048), (3224, 80622), (3348, 77636), (3627, 71664), (4464, 58227), (4479, 58032), (4836, 53748), (5616, 46283), (5972, 43524), (6448, 40311), (6696, 38818), (7254, 35832), (8958, 29016), (9672, 26874), (10881, 23888), (11944, 21762), (13392, 19409), (13437, 19344), (14508, 17916)]