643104

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:63

約数の個数: 144

約数和(自身を含む): 2358720

約数和(自身を除く): 1715616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 32, 33, 36, 42, 44, 48, 56, 58, 63, 66, 72, 77, 84, 87, 88, 96, 99, 112, 116, 126, 132, 144, 154, 168, 174, 176, 198, 203, 224, 231, 232, 252, 261, 264, 288, 308, 319, 336, 348, 352, 396, 406, 462, 464, 504, 522, 528, 609, 616, 638, 672, 693, 696, 792, 812, 924, 928, 957, 1008, 1044, 1056, 1218, 1232, 1276, 1386, 1392, 1584, 1624, 1827, 1848, 1914, 2016, 2088, 2233, 2436, 2464, 2552, 2772, 2784, 2871, 3168, 3248, 3654, 3696, 3828, 4176, 4466, 4872, 5104, 5544, 5742, 6496, 6699, 7308, 7392, 7656, 8352, 8932, 9744, 10208, 11088, 11484, 13398, 14616, 15312, 17864, 19488, 20097, 22176, 22968, 26796, 29232, 30624, 35728, 40194, 45936, 53592, 58464, 71456, 80388, 91872, 107184, 160776, 214368, 321552, 643104]

約数ペア:

[(1, 643104), (2, 321552), (3, 214368), (4, 160776), (6, 107184), (7, 91872), (8, 80388), (9, 71456), (11, 58464), (12, 53592), (14, 45936), (16, 40194), (18, 35728), (21, 30624), (22, 29232), (24, 26796), (28, 22968), (29, 22176), (32, 20097), (33, 19488), (36, 17864), (42, 15312), (44, 14616), (48, 13398), (56, 11484), (58, 11088), (63, 10208), (66, 9744), (72, 8932), (77, 8352), (84, 7656), (87, 7392), (88, 7308), (96, 6699), (99, 6496), (112, 5742), (116, 5544), (126, 5104), (132, 4872), (144, 4466), (154, 4176), (168, 3828), (174, 3696), (176, 3654), (198, 3248), (203, 3168), (224, 2871), (231, 2784), (232, 2772), (252, 2552), (261, 2464), (264, 2436), (288, 2233), (308, 2088), (319, 2016), (336, 1914), (348, 1848), (352, 1827), (396, 1624), (406, 1584), (462, 1392), (464, 1386), (504, 1276), (522, 1232), (528, 1218), (609, 1056), (616, 1044), (638, 1008), (672, 957), (693, 928), (696, 924), (792, 812)]