319378464

素因数分解:

$2^5\times 3^4\times {\mathrm{123217}}^1$

素因数の和:123239

約数の個数: 60

約数和(自身を含む): 939290814

約数和(自身を除く): 619912350

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 123217, 246434, 369651, 492868, 739302, 985736, 1108953, 1478604, 1971472, 2217906, 2957208, 3326859, 3942944, 4435812, 5914416, 6653718, 8871624, 9980577, 11828832, 13307436, 17743248, 19961154, 26614872, 35486496, 39922308, 53229744, 79844616, 106459488, 159689232, 319378464]

約数ペア:

[(1, 319378464), (2, 159689232), (3, 106459488), (4, 79844616), (6, 53229744), (8, 39922308), (9, 35486496), (12, 26614872), (16, 19961154), (18, 17743248), (24, 13307436), (27, 11828832), (32, 9980577), (36, 8871624), (48, 6653718), (54, 5914416), (72, 4435812), (81, 3942944), (96, 3326859), (108, 2957208), (144, 2217906), (162, 1971472), (216, 1478604), (288, 1108953), (324, 985736), (432, 739302), (648, 492868), (864, 369651), (1296, 246434), (2592, 123217)]