749993472

素因数分解:

$2^9\times 3^3\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 2239142400

約数和(自身を除く): 1489148928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 227, 239, 256, 288, 384, 432, 454, 478, 512, 576, 681, 717, 768, 864, 908, 956, 1152, 1362, 1434, 1536, 1728, 1816, 1912, 2043, 2151, 2304, 2724, 2868, 3456, 3632, 3824, 4086, 4302, 4608, 5448, 5736, 6129, 6453, 6912, 7264, 7648, 8172, 8604, 10896, 11472, 12258, 12906, 13824, 14528, 15296, 16344, 17208, 21792, 22944, 24516, 25812, 29056, 30592, 32688, 34416, 43584, 45888, 49032, 51624, 54253, 58112, 61184, 65376, 68832, 87168, 91776, 98064, 103248, 108506, 116224, 122368, 130752, 137664, 162759, 174336, 183552, 196128, 206496, 217012, 261504, 275328, 325518, 348672, 367104, 392256, 412992, 434024, 488277, 523008, 550656, 651036, 784512, 825984, 868048, 976554, 1046016, 1101312, 1302072, 1464831, 1569024, 1651968, 1736096, 1953108, 2604144, 2929662, 3138048, 3303936, 3472192, 3906216, 5208288, 5859324, 6944384, 7812432, 10416576, 11718648, 13888768, 15624864, 20833152, 23437296, 27777536, 31249728, 41666304, 46874592, 62499456, 83332608, 93749184, 124998912, 187498368, 249997824, 374996736, 749993472]

約数ペア:

[(1, 749993472), (2, 374996736), (3, 249997824), (4, 187498368), (6, 124998912), (8, 93749184), (9, 83332608), (12, 62499456), (16, 46874592), (18, 41666304), (24, 31249728), (27, 27777536), (32, 23437296), (36, 20833152), (48, 15624864), (54, 13888768), (64, 11718648), (72, 10416576), (96, 7812432), (108, 6944384), (128, 5859324), (144, 5208288), (192, 3906216), (216, 3472192), (227, 3303936), (239, 3138048), (256, 2929662), (288, 2604144), (384, 1953108), (432, 1736096), (454, 1651968), (478, 1569024), (512, 1464831), (576, 1302072), (681, 1101312), (717, 1046016), (768, 976554), (864, 868048), (908, 825984), (956, 784512), (1152, 651036), (1362, 550656), (1434, 523008), (1536, 488277), (1728, 434024), (1816, 412992), (1912, 392256), (2043, 367104), (2151, 348672), (2304, 325518), (2724, 275328), (2868, 261504), (3456, 217012), (3632, 206496), (3824, 196128), (4086, 183552), (4302, 174336), (4608, 162759), (5448, 137664), (5736, 130752), (6129, 122368), (6453, 116224), (6912, 108506), (7264, 103248), (7648, 98064), (8172, 91776), (8604, 87168), (10896, 68832), (11472, 65376), (12258, 61184), (12906, 58112), (13824, 54253), (14528, 51624), (15296, 49032), (16344, 45888), (17208, 43584), (21792, 34416), (22944, 32688), (24516, 30592), (25812, 29056)]