731261232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12601}}^1$

素因数の和:12659

約数の個数: 120

約数和(自身を含む): 2275215488

約数和(自身を除く): 1543954256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 12601, 14508, 19344, 25202, 29016, 37803, 50404, 58032, 75606, 100808, 113409, 151212, 163813, 201616, 226818, 302424, 327626, 390631, 453636, 491439, 604848, 655252, 781262, 907272, 982878, 1171893, 1310504, 1474317, 1562524, 1814544, 1965756, 2343786, 2621008, 2948634, 3125048, 3515679, 3931512, 4687572, 5078203, 5897268, 6250096, 7031358, 7863024, 9375144, 10156406, 11794536, 14062716, 15234609, 18750288, 20312812, 23589072, 28125432, 30469218, 40625624, 45703827, 56250864, 60938436, 81251248, 91407654, 121876872, 182815308, 243753744, 365630616, 731261232]

約数ペア:

[(1, 731261232), (2, 365630616), (3, 243753744), (4, 182815308), (6, 121876872), (8, 91407654), (9, 81251248), (12, 60938436), (13, 56250864), (16, 45703827), (18, 40625624), (24, 30469218), (26, 28125432), (31, 23589072), (36, 20312812), (39, 18750288), (48, 15234609), (52, 14062716), (62, 11794536), (72, 10156406), (78, 9375144), (93, 7863024), (104, 7031358), (117, 6250096), (124, 5897268), (144, 5078203), (156, 4687572), (186, 3931512), (208, 3515679), (234, 3125048), (248, 2948634), (279, 2621008), (312, 2343786), (372, 1965756), (403, 1814544), (468, 1562524), (496, 1474317), (558, 1310504), (624, 1171893), (744, 982878), (806, 907272), (936, 781262), (1116, 655252), (1209, 604848), (1488, 491439), (1612, 453636), (1872, 390631), (2232, 327626), (2418, 302424), (3224, 226818), (3627, 201616), (4464, 163813), (4836, 151212), (6448, 113409), (7254, 100808), (9672, 75606), (12601, 58032), (14508, 50404), (19344, 37803), (25202, 29016)]