289314564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 844978176

約数和(自身を除く): 555663612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 353, 462, 706, 887, 924, 1059, 1412, 1774, 2118, 2471, 2661, 3548, 3883, 4236, 4942, 5322, 6209, 7413, 7766, 9757, 9884, 10644, 11649, 12418, 14826, 15532, 18627, 19514, 23298, 24836, 27181, 29271, 29652, 37254, 39028, 46596, 54362, 58542, 68299, 74508, 81543, 108724, 117084, 136598, 163086, 204897, 273196, 313111, 326172, 409794, 626222, 819588, 939333, 1252444, 1878666, 2191777, 3444221, 3757332, 4383554, 6575331, 6888442, 8767108, 10332663, 13150662, 13776884, 20665326, 24109547, 26301324, 41330652, 48219094, 72328641, 96438188, 144657282, 289314564]

約数ペア:

[(1, 289314564), (2, 144657282), (3, 96438188), (4, 72328641), (6, 48219094), (7, 41330652), (11, 26301324), (12, 24109547), (14, 20665326), (21, 13776884), (22, 13150662), (28, 10332663), (33, 8767108), (42, 6888442), (44, 6575331), (66, 4383554), (77, 3757332), (84, 3444221), (132, 2191777), (154, 1878666), (231, 1252444), (308, 939333), (353, 819588), (462, 626222), (706, 409794), (887, 326172), (924, 313111), (1059, 273196), (1412, 204897), (1774, 163086), (2118, 136598), (2471, 117084), (2661, 108724), (3548, 81543), (3883, 74508), (4236, 68299), (4942, 58542), (5322, 54362), (6209, 46596), (7413, 39028), (7766, 37254), (9757, 29652), (9884, 29271), (10644, 27181), (11649, 24836), (12418, 23298), (14826, 19514), (15532, 18627)]