252741456

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 775500960

約数和(自身を除く): 522759504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 379, 396, 421, 528, 758, 792, 842, 1137, 1263, 1516, 1584, 1684, 2274, 2526, 3032, 3368, 3411, 3789, 4169, 4548, 4631, 5052, 6064, 6736, 6822, 7578, 8338, 9096, 9262, 10104, 12507, 13644, 13893, 15156, 16676, 18192, 18524, 20208, 25014, 27288, 27786, 30312, 33352, 37048, 37521, 41679, 50028, 54576, 55572, 60624, 66704, 74096, 75042, 83358, 100056, 111144, 150084, 159559, 166716, 200112, 222288, 300168, 319118, 333432, 478677, 600336, 638236, 666864, 957354, 1276472, 1436031, 1755149, 1914708, 2552944, 2872062, 3510298, 3829416, 5265447, 5744124, 7020596, 7658832, 10530894, 11488248, 14041192, 15796341, 21061788, 22976496, 28082384, 31592682, 42123576, 63185364, 84247152, 126370728, 252741456]

約数ペア:

[(1, 252741456), (2, 126370728), (3, 84247152), (4, 63185364), (6, 42123576), (8, 31592682), (9, 28082384), (11, 22976496), (12, 21061788), (16, 15796341), (18, 14041192), (22, 11488248), (24, 10530894), (33, 7658832), (36, 7020596), (44, 5744124), (48, 5265447), (66, 3829416), (72, 3510298), (88, 2872062), (99, 2552944), (132, 1914708), (144, 1755149), (176, 1436031), (198, 1276472), (264, 957354), (379, 666864), (396, 638236), (421, 600336), (528, 478677), (758, 333432), (792, 319118), (842, 300168), (1137, 222288), (1263, 200112), (1516, 166716), (1584, 159559), (1684, 150084), (2274, 111144), (2526, 100056), (3032, 83358), (3368, 75042), (3411, 74096), (3789, 66704), (4169, 60624), (4548, 55572), (4631, 54576), (5052, 50028), (6064, 41679), (6736, 37521), (6822, 37048), (7578, 33352), (8338, 30312), (9096, 27786), (9262, 27288), (10104, 25014), (12507, 20208), (13644, 18524), (13893, 18192), (15156, 16676)]