268585344

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 797230980

約数和(自身を除く): 528645636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 83, 96, 106, 128, 144, 159, 166, 192, 212, 249, 288, 318, 332, 384, 424, 477, 498, 576, 636, 664, 747, 848, 954, 996, 1152, 1272, 1328, 1494, 1696, 1908, 1992, 2544, 2656, 2809, 2988, 3392, 3816, 3984, 4399, 5088, 5312, 5618, 5976, 6784, 7632, 7968, 8427, 8798, 10176, 10624, 11236, 11952, 13197, 15264, 15936, 16854, 17596, 20352, 22472, 23904, 25281, 26394, 30528, 31872, 33708, 35192, 39591, 44944, 47808, 50562, 52788, 61056, 67416, 70384, 79182, 89888, 95616, 101124, 105576, 134832, 140768, 158364, 179776, 202248, 211152, 233147, 269664, 281536, 316728, 359552, 404496, 422304, 466294, 539328, 563072, 633456, 699441, 808992, 844608, 932588, 1078656, 1266912, 1398882, 1617984, 1689216, 1865176, 2098323, 2533824, 2797764, 3235968, 3730352, 4196646, 5067648, 5595528, 7460704, 8393292, 11191056, 14921408, 16786584, 22382112, 29842816, 33573168, 44764224, 67146336, 89528448, 134292672, 268585344]

約数ペア:

[(1, 268585344), (2, 134292672), (3, 89528448), (4, 67146336), (6, 44764224), (8, 33573168), (9, 29842816), (12, 22382112), (16, 16786584), (18, 14921408), (24, 11191056), (32, 8393292), (36, 7460704), (48, 5595528), (53, 5067648), (64, 4196646), (72, 3730352), (83, 3235968), (96, 2797764), (106, 2533824), (128, 2098323), (144, 1865176), (159, 1689216), (166, 1617984), (192, 1398882), (212, 1266912), (249, 1078656), (288, 932588), (318, 844608), (332, 808992), (384, 699441), (424, 633456), (477, 563072), (498, 539328), (576, 466294), (636, 422304), (664, 404496), (747, 359552), (848, 316728), (954, 281536), (996, 269664), (1152, 233147), (1272, 211152), (1328, 202248), (1494, 179776), (1696, 158364), (1908, 140768), (1992, 134832), (2544, 105576), (2656, 101124), (2809, 95616), (2988, 89888), (3392, 79182), (3816, 70384), (3984, 67416), (4399, 61056), (5088, 52788), (5312, 50562), (5618, 47808), (5976, 44944), (6784, 39591), (7632, 35192), (7968, 33708), (8427, 31872), (8798, 30528), (10176, 26394), (10624, 25281), (11236, 23904), (11952, 22472), (13197, 20352), (15264, 17596), (15936, 16854)]