1519870976

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 176

約数和(自身を含む): 3521495040

約数和(自身を除く): 2001624064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 127, 128, 208, 232, 248, 254, 256, 377, 403, 416, 464, 496, 508, 512, 754, 806, 832, 899, 928, 992, 1016, 1024, 1508, 1612, 1651, 1664, 1798, 1856, 1984, 2032, 3016, 3224, 3302, 3328, 3596, 3683, 3712, 3937, 3968, 4064, 6032, 6448, 6604, 6656, 7192, 7366, 7424, 7874, 7936, 8128, 11687, 12064, 12896, 13208, 13312, 14384, 14732, 14848, 15748, 15872, 16256, 23374, 24128, 25792, 26416, 28768, 29464, 29696, 31496, 31744, 32512, 46748, 47879, 48256, 51181, 51584, 52832, 57536, 58928, 62992, 65024, 93496, 95758, 96512, 102362, 103168, 105664, 114173, 115072, 117856, 125984, 130048, 186992, 191516, 193024, 204724, 206336, 211328, 228346, 230144, 235712, 251968, 373984, 383032, 386048, 409448, 412672, 422656, 456692, 460288, 471424, 503936, 747968, 766064, 818896, 845312, 913384, 920576, 942848, 1007872, 1484249, 1495936, 1532128, 1637792, 1690624, 1826768, 1885696, 2015744, 2968498, 2991872, 3064256, 3275584, 3653536, 3771392, 4031488, 5936996, 5983744, 6128512, 6551168, 7307072, 11873992, 11967488, 12257024, 13102336, 14614144, 23747984, 24514048, 26204672, 29228288, 47495968, 49028096, 52409344, 58456576, 94991936, 116913152, 189983872, 379967744, 759935488, 1519870976]

約数ペア:

[(1, 1519870976), (2, 759935488), (4, 379967744), (8, 189983872), (13, 116913152), (16, 94991936), (26, 58456576), (29, 52409344), (31, 49028096), (32, 47495968), (52, 29228288), (58, 26204672), (62, 24514048), (64, 23747984), (104, 14614144), (116, 13102336), (124, 12257024), (127, 11967488), (128, 11873992), (208, 7307072), (232, 6551168), (248, 6128512), (254, 5983744), (256, 5936996), (377, 4031488), (403, 3771392), (416, 3653536), (464, 3275584), (496, 3064256), (508, 2991872), (512, 2968498), (754, 2015744), (806, 1885696), (832, 1826768), (899, 1690624), (928, 1637792), (992, 1532128), (1016, 1495936), (1024, 1484249), (1508, 1007872), (1612, 942848), (1651, 920576), (1664, 913384), (1798, 845312), (1856, 818896), (1984, 766064), (2032, 747968), (3016, 503936), (3224, 471424), (3302, 460288), (3328, 456692), (3596, 422656), (3683, 412672), (3712, 409448), (3937, 386048), (3968, 383032), (4064, 373984), (6032, 251968), (6448, 235712), (6604, 230144), (6656, 228346), (7192, 211328), (7366, 206336), (7424, 204724), (7874, 193024), (7936, 191516), (8128, 186992), (11687, 130048), (12064, 125984), (12896, 117856), (13208, 115072), (13312, 114173), (14384, 105664), (14732, 103168), (14848, 102362), (15748, 96512), (15872, 95758), (16256, 93496), (23374, 65024), (24128, 62992), (25792, 58928), (26416, 57536), (28768, 52832), (29464, 51584), (29696, 51181), (31496, 48256), (31744, 47879), (32512, 46748)]