1187382768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172987}}^1$

素因数の和:173022

約数の個数: 80

約数和(自身を含む): 3603686016

約数和(自身を除く): 2416303248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 172987, 345974, 518961, 691948, 1037922, 1383896, 1902857, 2075844, 2248831, 2767792, 3805714, 4151688, 4497662, 5708571, 6746493, 7611428, 8303376, 8995324, 11417142, 13492986, 15222856, 17990648, 22834284, 24737141, 26985972, 30445712, 35981296, 45668568, 49474282, 53971944, 74211423, 91337136, 98948564, 107943888, 148422846, 197897128, 296845692, 395794256, 593691384, 1187382768]

約数ペア:

[(1, 1187382768), (2, 593691384), (3, 395794256), (4, 296845692), (6, 197897128), (8, 148422846), (11, 107943888), (12, 98948564), (13, 91337136), (16, 74211423), (22, 53971944), (24, 49474282), (26, 45668568), (33, 35981296), (39, 30445712), (44, 26985972), (48, 24737141), (52, 22834284), (66, 17990648), (78, 15222856), (88, 13492986), (104, 11417142), (132, 8995324), (143, 8303376), (156, 7611428), (176, 6746493), (208, 5708571), (264, 4497662), (286, 4151688), (312, 3805714), (429, 2767792), (528, 2248831), (572, 2075844), (624, 1902857), (858, 1383896), (1144, 1037922), (1716, 691948), (2288, 518961), (3432, 345974), (6864, 172987)]