251180928

素因数分解:

$2^7\times 3^2\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1004

約数の個数: 96

約数和(自身を含む): 726064560

約数和(自身を除く): 474883632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 337, 384, 576, 647, 674, 1011, 1152, 1294, 1348, 1941, 2022, 2588, 2696, 3033, 3882, 4044, 5176, 5392, 5823, 6066, 7764, 8088, 10352, 10784, 11646, 12132, 15528, 16176, 20704, 21568, 23292, 24264, 31056, 32352, 41408, 43136, 46584, 48528, 62112, 64704, 82816, 93168, 97056, 124224, 129408, 186336, 194112, 218039, 248448, 372672, 388224, 436078, 654117, 745344, 872156, 1308234, 1744312, 1962351, 2616468, 3488624, 3924702, 5232936, 6977248, 7849404, 10465872, 13954496, 15698808, 20931744, 27908992, 31397616, 41863488, 62795232, 83726976, 125590464, 251180928]

約数ペア:

[(1, 251180928), (2, 125590464), (3, 83726976), (4, 62795232), (6, 41863488), (8, 31397616), (9, 27908992), (12, 20931744), (16, 15698808), (18, 13954496), (24, 10465872), (32, 7849404), (36, 6977248), (48, 5232936), (64, 3924702), (72, 3488624), (96, 2616468), (128, 1962351), (144, 1744312), (192, 1308234), (288, 872156), (337, 745344), (384, 654117), (576, 436078), (647, 388224), (674, 372672), (1011, 248448), (1152, 218039), (1294, 194112), (1348, 186336), (1941, 129408), (2022, 124224), (2588, 97056), (2696, 93168), (3033, 82816), (3882, 64704), (4044, 62112), (5176, 48528), (5392, 46584), (5823, 43136), (6066, 41408), (7764, 32352), (8088, 31056), (10352, 24264), (10784, 23292), (11646, 21568), (12132, 20704), (15528, 16176)]