405984132

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11959}}^1$

素因数の和:12033

約数の個数: 72

約数和(自身を含む): 1097066880

約数和(自身を除く): 691082748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 5658, 8487, 11316, 11959, 16974, 23918, 33948, 35877, 47836, 71754, 107631, 143508, 215262, 275057, 430524, 490319, 550114, 825171, 980638, 1100228, 1470957, 1650342, 1961276, 2475513, 2941914, 3300684, 4412871, 4951026, 5883828, 8825742, 9902052, 11277337, 17651484, 22554674, 33832011, 45109348, 67664022, 101496033, 135328044, 202992066, 405984132]

約数ペア:

[(1, 405984132), (2, 202992066), (3, 135328044), (4, 101496033), (6, 67664022), (9, 45109348), (12, 33832011), (18, 22554674), (23, 17651484), (36, 11277337), (41, 9902052), (46, 8825742), (69, 5883828), (82, 4951026), (92, 4412871), (123, 3300684), (138, 2941914), (164, 2475513), (207, 1961276), (246, 1650342), (276, 1470957), (369, 1100228), (414, 980638), (492, 825171), (738, 550114), (828, 490319), (943, 430524), (1476, 275057), (1886, 215262), (2829, 143508), (3772, 107631), (5658, 71754), (8487, 47836), (11316, 35877), (11959, 33948), (16974, 23918)]