220247448

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 577843200

約数和(自身を除く): 357595752

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 191, 276, 382, 552, 573, 764, 1146, 1528, 2089, 2292, 4178, 4393, 4584, 6267, 8356, 8786, 12534, 13179, 16712, 17572, 25068, 26358, 35144, 48047, 50136, 52716, 96094, 105432, 144141, 192188, 288282, 384376, 398999, 576564, 797998, 1153128, 1196997, 1595996, 2393994, 3191992, 4787988, 9176977, 9575976, 18353954, 27530931, 36707908, 55061862, 73415816, 110123724, 220247448]

約数ペア:

[(1, 220247448), (2, 110123724), (3, 73415816), (4, 55061862), (6, 36707908), (8, 27530931), (12, 18353954), (23, 9575976), (24, 9176977), (46, 4787988), (69, 3191992), (92, 2393994), (138, 1595996), (184, 1196997), (191, 1153128), (276, 797998), (382, 576564), (552, 398999), (573, 384376), (764, 288282), (1146, 192188), (1528, 144141), (2089, 105432), (2292, 96094), (4178, 52716), (4393, 50136), (4584, 48047), (6267, 35144), (8356, 26358), (8786, 25068), (12534, 17572), (13179, 16712)]