1789216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 96

約数和(自身を含む): 4572288

約数和(自身を除く): 2783072

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 23, 26, 32, 34, 44, 46, 52, 68, 88, 92, 104, 136, 143, 176, 184, 187, 208, 221, 253, 272, 286, 299, 352, 368, 374, 391, 416, 442, 506, 544, 572, 598, 736, 748, 782, 884, 1012, 1144, 1196, 1496, 1564, 1768, 2024, 2288, 2392, 2431, 2992, 3128, 3289, 3536, 4048, 4301, 4576, 4784, 4862, 5083, 5984, 6256, 6578, 7072, 8096, 8602, 9568, 9724, 10166, 12512, 13156, 17204, 19448, 20332, 26312, 34408, 38896, 40664, 52624, 55913, 68816, 77792, 81328, 105248, 111826, 137632, 162656, 223652, 447304, 894608, 1789216]

約数ペア:

[(1, 1789216), (2, 894608), (4, 447304), (8, 223652), (11, 162656), (13, 137632), (16, 111826), (17, 105248), (22, 81328), (23, 77792), (26, 68816), (32, 55913), (34, 52624), (44, 40664), (46, 38896), (52, 34408), (68, 26312), (88, 20332), (92, 19448), (104, 17204), (136, 13156), (143, 12512), (176, 10166), (184, 9724), (187, 9568), (208, 8602), (221, 8096), (253, 7072), (272, 6578), (286, 6256), (299, 5984), (352, 5083), (368, 4862), (374, 4784), (391, 4576), (416, 4301), (442, 4048), (506, 3536), (544, 3289), (572, 3128), (598, 2992), (736, 2431), (748, 2392), (782, 2288), (884, 2024), (1012, 1768), (1144, 1564), (1196, 1496)]