387268128

素因数分解:

$2^5\times 3^6\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1318

約数の個数: 168

約数和(自身を含む): 1232025228

約数和(自身を除く): 844757100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 729, 864, 936, 972, 1053, 1248, 1277, 1296, 1404, 1458, 1872, 1944, 2106, 2554, 2592, 2808, 2916, 3159, 3744, 3831, 3888, 4212, 5108, 5616, 5832, 6318, 7662, 7776, 8424, 9477, 10216, 11232, 11493, 11664, 12636, 15324, 16601, 16848, 18954, 20432, 22986, 23328, 25272, 30648, 33202, 33696, 34479, 37908, 40864, 45972, 49803, 50544, 61296, 66404, 68958, 75816, 91944, 99606, 101088, 103437, 122592, 132808, 137916, 149409, 151632, 183888, 199212, 206874, 265616, 275832, 298818, 303264, 310311, 367776, 398424, 413748, 448227, 531232, 551664, 597636, 620622, 796848, 827496, 896454, 930933, 1103328, 1195272, 1241244, 1344681, 1593696, 1654992, 1792908, 1861866, 2390544, 2482488, 2689362, 3309984, 3585816, 3723732, 4034043, 4781088, 4964976, 5378724, 7171632, 7447464, 8068086, 9929952, 10757448, 12102129, 14343264, 14894928, 16136172, 21514896, 24204258, 29789856, 32272344, 43029792, 48408516, 64544688, 96817032, 129089376, 193634064, 387268128]

約数ペア:

[(1, 387268128), (2, 193634064), (3, 129089376), (4, 96817032), (6, 64544688), (8, 48408516), (9, 43029792), (12, 32272344), (13, 29789856), (16, 24204258), (18, 21514896), (24, 16136172), (26, 14894928), (27, 14343264), (32, 12102129), (36, 10757448), (39, 9929952), (48, 8068086), (52, 7447464), (54, 7171632), (72, 5378724), (78, 4964976), (81, 4781088), (96, 4034043), (104, 3723732), (108, 3585816), (117, 3309984), (144, 2689362), (156, 2482488), (162, 2390544), (208, 1861866), (216, 1792908), (234, 1654992), (243, 1593696), (288, 1344681), (312, 1241244), (324, 1195272), (351, 1103328), (416, 930933), (432, 896454), (468, 827496), (486, 796848), (624, 620622), (648, 597636), (702, 551664), (729, 531232), (864, 448227), (936, 413748), (972, 398424), (1053, 367776), (1248, 310311), (1277, 303264), (1296, 298818), (1404, 275832), (1458, 265616), (1872, 206874), (1944, 199212), (2106, 183888), (2554, 151632), (2592, 149409), (2808, 137916), (2916, 132808), (3159, 122592), (3744, 103437), (3831, 101088), (3888, 99606), (4212, 91944), (5108, 75816), (5616, 68958), (5832, 66404), (6318, 61296), (7662, 50544), (7776, 49803), (8424, 45972), (9477, 40864), (10216, 37908), (11232, 34479), (11493, 33696), (11664, 33202), (12636, 30648), (15324, 25272), (16601, 23328), (16848, 22986), (18954, 20432)]