328658624

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 112

約数和(自身を含む): 791138880

約数和(自身を除く): 462480256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 82, 112, 116, 164, 203, 224, 232, 287, 328, 406, 448, 464, 574, 617, 656, 812, 928, 1148, 1189, 1234, 1312, 1624, 1856, 2296, 2378, 2468, 2624, 3248, 4319, 4592, 4756, 4936, 6496, 8323, 8638, 9184, 9512, 9872, 12992, 16646, 17276, 17893, 18368, 19024, 19744, 25297, 33292, 34552, 35786, 38048, 39488, 50594, 66584, 69104, 71572, 76096, 101188, 125251, 133168, 138208, 143144, 177079, 202376, 250502, 266336, 276416, 286288, 354158, 404752, 501004, 532672, 572576, 708316, 733613, 809504, 1002008, 1145152, 1416632, 1467226, 1619008, 2004016, 2833264, 2934452, 4008032, 5135291, 5666528, 5868904, 8016064, 10270582, 11333056, 11737808, 20541164, 23475616, 41082328, 46951232, 82164656, 164329312, 328658624]

約数ペア:

[(1, 328658624), (2, 164329312), (4, 82164656), (7, 46951232), (8, 41082328), (14, 23475616), (16, 20541164), (28, 11737808), (29, 11333056), (32, 10270582), (41, 8016064), (56, 5868904), (58, 5666528), (64, 5135291), (82, 4008032), (112, 2934452), (116, 2833264), (164, 2004016), (203, 1619008), (224, 1467226), (232, 1416632), (287, 1145152), (328, 1002008), (406, 809504), (448, 733613), (464, 708316), (574, 572576), (617, 532672), (656, 501004), (812, 404752), (928, 354158), (1148, 286288), (1189, 276416), (1234, 266336), (1312, 250502), (1624, 202376), (1856, 177079), (2296, 143144), (2378, 138208), (2468, 133168), (2624, 125251), (3248, 101188), (4319, 76096), (4592, 71572), (4756, 69104), (4936, 66584), (6496, 50594), (8323, 39488), (8638, 38048), (9184, 35786), (9512, 34552), (9872, 33292), (12992, 25297), (16646, 19744), (17276, 19024), (17893, 18368)]