13255419456

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{742351}}^1$

素因数の和:742400

約数の個数: 84

約数和(自身を含む): 39219940864

約数和(自身を除く): 25964521408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 742351, 1484702, 2227053, 2969404, 4454106, 5938808, 6681159, 8908212, 11877616, 13362318, 17816424, 23012881, 23755232, 26724636, 35632848, 46025762, 47510464, 53449272, 69038643, 71265696, 92051524, 106898544, 138077286, 142531392, 184103048, 207115929, 213797088, 276154572, 368206096, 414231858, 427594176, 552309144, 736412192, 828463716, 1104618288, 1472824384, 1656927432, 2209236576, 3313854864, 4418473152, 6627709728, 13255419456]

約数ペア:

[(1, 13255419456), (2, 6627709728), (3, 4418473152), (4, 3313854864), (6, 2209236576), (8, 1656927432), (9, 1472824384), (12, 1104618288), (16, 828463716), (18, 736412192), (24, 552309144), (31, 427594176), (32, 414231858), (36, 368206096), (48, 276154572), (62, 213797088), (64, 207115929), (72, 184103048), (93, 142531392), (96, 138077286), (124, 106898544), (144, 92051524), (186, 71265696), (192, 69038643), (248, 53449272), (279, 47510464), (288, 46025762), (372, 35632848), (496, 26724636), (558, 23755232), (576, 23012881), (744, 17816424), (992, 13362318), (1116, 11877616), (1488, 8908212), (1984, 6681159), (2232, 5938808), (2976, 4454106), (4464, 2969404), (5952, 2227053), (8928, 1484702), (17856, 742351)]