326017328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 806760864

約数和(自身を除く): 480743536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 233, 248, 364, 403, 434, 466, 496, 728, 806, 868, 932, 961, 1456, 1612, 1631, 1736, 1864, 1922, 2821, 3029, 3224, 3262, 3472, 3728, 3844, 5642, 6058, 6448, 6524, 6727, 7223, 7688, 11284, 12116, 12493, 13048, 13454, 14446, 15376, 21203, 22568, 24232, 24986, 26096, 26908, 28892, 42406, 45136, 48464, 49972, 50561, 53816, 57784, 84812, 87451, 93899, 99944, 101122, 107632, 115568, 169624, 174902, 187798, 199888, 202244, 223913, 339248, 349804, 375596, 404488, 447826, 657293, 699608, 751192, 808976, 895652, 1314586, 1399216, 1502384, 1567391, 1791304, 2629172, 2910869, 3134782, 3582608, 5258344, 5821738, 6269564, 10516688, 11643476, 12539128, 20376083, 23286952, 25078256, 40752166, 46573904, 81504332, 163008664, 326017328]

約数ペア:

[(1, 326017328), (2, 163008664), (4, 81504332), (7, 46573904), (8, 40752166), (13, 25078256), (14, 23286952), (16, 20376083), (26, 12539128), (28, 11643476), (31, 10516688), (52, 6269564), (56, 5821738), (62, 5258344), (91, 3582608), (104, 3134782), (112, 2910869), (124, 2629172), (182, 1791304), (208, 1567391), (217, 1502384), (233, 1399216), (248, 1314586), (364, 895652), (403, 808976), (434, 751192), (466, 699608), (496, 657293), (728, 447826), (806, 404488), (868, 375596), (932, 349804), (961, 339248), (1456, 223913), (1612, 202244), (1631, 199888), (1736, 187798), (1864, 174902), (1922, 169624), (2821, 115568), (3029, 107632), (3224, 101122), (3262, 99944), (3472, 93899), (3728, 87451), (3844, 84812), (5642, 57784), (6058, 53816), (6448, 50561), (6524, 49972), (6727, 48464), (7223, 45136), (7688, 42406), (11284, 28892), (12116, 26908), (12493, 26096), (13048, 24986), (13454, 24232), (14446, 22568), (15376, 21203)]