1387981584

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8039}}^1$

素因数の和:8173

約数の個数: 120

約数和(自身を含む): 4276958400

約数和(自身を除く): 2888976816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 109, 132, 144, 176, 198, 218, 264, 327, 396, 436, 528, 654, 792, 872, 981, 1199, 1308, 1584, 1744, 1962, 2398, 2616, 3597, 3924, 4796, 5232, 7194, 7848, 8039, 9592, 10791, 14388, 15696, 16078, 19184, 21582, 24117, 28776, 32156, 43164, 48234, 57552, 64312, 72351, 86328, 88429, 96468, 128624, 144702, 172656, 176858, 192936, 265287, 289404, 353716, 385872, 530574, 578808, 707432, 795861, 876251, 1061148, 1157616, 1414864, 1591722, 1752502, 2122296, 2628753, 3183444, 3505004, 4244592, 5257506, 6366888, 7010008, 7886259, 9638761, 10515012, 12733776, 14020016, 15772518, 19277522, 21030024, 28916283, 31545036, 38555044, 42060048, 57832566, 63090072, 77110088, 86748849, 115665132, 126180144, 154220176, 173497698, 231330264, 346995396, 462660528, 693990792, 1387981584]

約数ペア:

[(1, 1387981584), (2, 693990792), (3, 462660528), (4, 346995396), (6, 231330264), (8, 173497698), (9, 154220176), (11, 126180144), (12, 115665132), (16, 86748849), (18, 77110088), (22, 63090072), (24, 57832566), (33, 42060048), (36, 38555044), (44, 31545036), (48, 28916283), (66, 21030024), (72, 19277522), (88, 15772518), (99, 14020016), (109, 12733776), (132, 10515012), (144, 9638761), (176, 7886259), (198, 7010008), (218, 6366888), (264, 5257506), (327, 4244592), (396, 3505004), (436, 3183444), (528, 2628753), (654, 2122296), (792, 1752502), (872, 1591722), (981, 1414864), (1199, 1157616), (1308, 1061148), (1584, 876251), (1744, 795861), (1962, 707432), (2398, 578808), (2616, 530574), (3597, 385872), (3924, 353716), (4796, 289404), (5232, 265287), (7194, 192936), (7848, 176858), (8039, 172656), (9592, 144702), (10791, 128624), (14388, 96468), (15696, 88429), (16078, 86328), (19184, 72351), (21582, 64312), (24117, 57552), (28776, 48234), (32156, 43164)]