643626432

素因数分解:

$2^6\times 3^3\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2347

約数の個数: 112

約数和(自身を含む): 1903963680

約数和(自身を除く): 1260337248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 173, 192, 216, 288, 346, 432, 519, 576, 692, 864, 1038, 1384, 1557, 1728, 2076, 2153, 2768, 3114, 4152, 4306, 4671, 5536, 6228, 6459, 8304, 8612, 9342, 11072, 12456, 12918, 16608, 17224, 18684, 19377, 24912, 25836, 33216, 34448, 37368, 38754, 49824, 51672, 58131, 68896, 74736, 77508, 99648, 103344, 116262, 137792, 149472, 155016, 206688, 232524, 298944, 310032, 372469, 413376, 465048, 620064, 744938, 930096, 1117407, 1240128, 1489876, 1860192, 2234814, 2979752, 3352221, 3720384, 4469628, 5959504, 6704442, 8939256, 10056663, 11919008, 13408884, 17878512, 20113326, 23838016, 26817768, 35757024, 40226652, 53635536, 71514048, 80453304, 107271072, 160906608, 214542144, 321813216, 643626432]

約数ペア:

[(1, 643626432), (2, 321813216), (3, 214542144), (4, 160906608), (6, 107271072), (8, 80453304), (9, 71514048), (12, 53635536), (16, 40226652), (18, 35757024), (24, 26817768), (27, 23838016), (32, 20113326), (36, 17878512), (48, 13408884), (54, 11919008), (64, 10056663), (72, 8939256), (96, 6704442), (108, 5959504), (144, 4469628), (173, 3720384), (192, 3352221), (216, 2979752), (288, 2234814), (346, 1860192), (432, 1489876), (519, 1240128), (576, 1117407), (692, 930096), (864, 744938), (1038, 620064), (1384, 465048), (1557, 413376), (1728, 372469), (2076, 310032), (2153, 298944), (2768, 232524), (3114, 206688), (4152, 155016), (4306, 149472), (4671, 137792), (5536, 116262), (6228, 103344), (6459, 99648), (8304, 77508), (8612, 74736), (9342, 68896), (11072, 58131), (12456, 51672), (12918, 49824), (16608, 38754), (17224, 37368), (18684, 34448), (19377, 33216), (24912, 25836)]