260961408

素因数分解:

$2^7\times 3^2\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 754228800

約数和(自身を除く): 493267392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 359, 384, 576, 631, 718, 1077, 1152, 1262, 1436, 1893, 2154, 2524, 2872, 3231, 3786, 4308, 5048, 5679, 5744, 6462, 7572, 8616, 10096, 11358, 11488, 12924, 15144, 17232, 20192, 22716, 22976, 25848, 30288, 34464, 40384, 45432, 45952, 51696, 60576, 68928, 80768, 90864, 103392, 121152, 137856, 181728, 206784, 226529, 242304, 363456, 413568, 453058, 679587, 726912, 906116, 1359174, 1812232, 2038761, 2718348, 3624464, 4077522, 5436696, 7248928, 8155044, 10873392, 14497856, 16310088, 21746784, 28995712, 32620176, 43493568, 65240352, 86987136, 130480704, 260961408]

約数ペア:

[(1, 260961408), (2, 130480704), (3, 86987136), (4, 65240352), (6, 43493568), (8, 32620176), (9, 28995712), (12, 21746784), (16, 16310088), (18, 14497856), (24, 10873392), (32, 8155044), (36, 7248928), (48, 5436696), (64, 4077522), (72, 3624464), (96, 2718348), (128, 2038761), (144, 1812232), (192, 1359174), (288, 906116), (359, 726912), (384, 679587), (576, 453058), (631, 413568), (718, 363456), (1077, 242304), (1152, 226529), (1262, 206784), (1436, 181728), (1893, 137856), (2154, 121152), (2524, 103392), (2872, 90864), (3231, 80768), (3786, 68928), (4308, 60576), (5048, 51696), (5679, 45952), (5744, 45432), (6462, 40384), (7572, 34464), (8616, 30288), (10096, 25848), (11358, 22976), (11488, 22716), (12924, 20192), (15144, 17232)]