265575912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 786508800

約数和(自身を除く): 520932888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 97, 129, 168, 172, 194, 258, 291, 301, 344, 379, 388, 516, 582, 602, 679, 758, 776, 903, 1032, 1137, 1164, 1204, 1358, 1516, 1806, 2037, 2274, 2328, 2408, 2653, 2716, 3032, 3612, 4074, 4171, 4548, 5306, 5432, 7224, 7959, 8148, 8342, 9096, 10612, 12513, 15918, 16296, 16297, 16684, 21224, 25026, 29197, 31836, 32594, 33368, 36763, 48891, 50052, 58394, 63672, 65188, 73526, 87591, 97782, 100104, 110289, 114079, 116788, 130376, 147052, 175182, 195564, 220578, 228158, 233576, 257341, 294104, 342237, 350364, 391128, 441156, 456316, 514682, 684474, 700728, 772023, 882312, 912632, 1029364, 1368948, 1544046, 1580809, 2058728, 2737896, 3088092, 3161618, 4742427, 6176184, 6323236, 9484854, 11065663, 12646472, 18969708, 22131326, 33196989, 37939416, 44262652, 66393978, 88525304, 132787956, 265575912]

約数ペア:

[(1, 265575912), (2, 132787956), (3, 88525304), (4, 66393978), (6, 44262652), (7, 37939416), (8, 33196989), (12, 22131326), (14, 18969708), (21, 12646472), (24, 11065663), (28, 9484854), (42, 6323236), (43, 6176184), (56, 4742427), (84, 3161618), (86, 3088092), (97, 2737896), (129, 2058728), (168, 1580809), (172, 1544046), (194, 1368948), (258, 1029364), (291, 912632), (301, 882312), (344, 772023), (379, 700728), (388, 684474), (516, 514682), (582, 456316), (602, 441156), (679, 391128), (758, 350364), (776, 342237), (903, 294104), (1032, 257341), (1137, 233576), (1164, 228158), (1204, 220578), (1358, 195564), (1516, 175182), (1806, 147052), (2037, 130376), (2274, 116788), (2328, 114079), (2408, 110289), (2653, 100104), (2716, 97782), (3032, 87591), (3612, 73526), (4074, 65188), (4171, 63672), (4548, 58394), (5306, 50052), (5432, 48891), (7224, 36763), (7959, 33368), (8148, 32594), (8342, 31836), (9096, 29197), (10612, 25026), (12513, 21224), (15918, 16684), (16296, 16297)]