1667004416

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 216

約数和(自身を含む): 4326580440

約数和(自身を除く): 2659576024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 121, 124, 128, 154, 176, 217, 224, 242, 248, 256, 308, 341, 352, 434, 448, 484, 496, 512, 616, 682, 704, 847, 868, 896, 961, 968, 992, 1024, 1232, 1364, 1408, 1694, 1736, 1792, 1922, 1936, 1984, 2048, 2387, 2464, 2728, 2816, 3388, 3472, 3584, 3751, 3844, 3872, 3968, 4774, 4928, 5456, 5632, 6727, 6776, 6944, 7168, 7502, 7688, 7744, 7936, 9548, 9856, 10571, 10912, 11264, 13454, 13552, 13888, 14336, 15004, 15376, 15488, 15872, 19096, 19712, 21142, 21824, 22528, 26257, 26908, 27104, 27776, 30008, 30752, 30976, 31744, 38192, 39424, 42284, 43648, 52514, 53816, 54208, 55552, 60016, 61504, 61952, 63488, 73997, 76384, 78848, 84568, 87296, 105028, 107632, 108416, 111104, 116281, 120032, 123008, 123904, 147994, 152768, 157696, 169136, 174592, 210056, 215264, 216832, 222208, 232562, 240064, 246016, 247808, 295988, 305536, 338272, 349184, 420112, 430528, 433664, 444416, 465124, 480128, 492032, 591976, 611072, 676544, 698368, 813967, 840224, 861056, 867328, 930248, 960256, 984064, 1183952, 1222144, 1353088, 1627934, 1680448, 1722112, 1734656, 1860496, 1920512, 1968128, 2367904, 2444288, 2706176, 3255868, 3360896, 3444224, 3720992, 3841024, 4735808, 4888576, 5412352, 6511736, 6721792, 6888448, 7441984, 7682048, 9471616, 10824704, 13023472, 13443584, 13776896, 14883968, 18943232, 21649408, 26046944, 26887168, 29767936, 37886464, 52093888, 53774336, 59535872, 75772928, 104187776, 119071744, 151545856, 208375552, 238143488, 416751104, 833502208, 1667004416]

約数ペア:

[(1, 1667004416), (2, 833502208), (4, 416751104), (7, 238143488), (8, 208375552), (11, 151545856), (14, 119071744), (16, 104187776), (22, 75772928), (28, 59535872), (31, 53774336), (32, 52093888), (44, 37886464), (56, 29767936), (62, 26887168), (64, 26046944), (77, 21649408), (88, 18943232), (112, 14883968), (121, 13776896), (124, 13443584), (128, 13023472), (154, 10824704), (176, 9471616), (217, 7682048), (224, 7441984), (242, 6888448), (248, 6721792), (256, 6511736), (308, 5412352), (341, 4888576), (352, 4735808), (434, 3841024), (448, 3720992), (484, 3444224), (496, 3360896), (512, 3255868), (616, 2706176), (682, 2444288), (704, 2367904), (847, 1968128), (868, 1920512), (896, 1860496), (961, 1734656), (968, 1722112), (992, 1680448), (1024, 1627934), (1232, 1353088), (1364, 1222144), (1408, 1183952), (1694, 984064), (1736, 960256), (1792, 930248), (1922, 867328), (1936, 861056), (1984, 840224), (2048, 813967), (2387, 698368), (2464, 676544), (2728, 611072), (2816, 591976), (3388, 492032), (3472, 480128), (3584, 465124), (3751, 444416), (3844, 433664), (3872, 430528), (3968, 420112), (4774, 349184), (4928, 338272), (5456, 305536), (5632, 295988), (6727, 247808), (6776, 246016), (6944, 240064), (7168, 232562), (7502, 222208), (7688, 216832), (7744, 215264), (7936, 210056), (9548, 174592), (9856, 169136), (10571, 157696), (10912, 152768), (11264, 147994), (13454, 123904), (13552, 123008), (13888, 120032), (14336, 116281), (15004, 111104), (15376, 108416), (15488, 107632), (15872, 105028), (19096, 87296), (19712, 84568), (21142, 78848), (21824, 76384), (22528, 73997), (26257, 63488), (26908, 61952), (27104, 61504), (27776, 60016), (30008, 55552), (30752, 54208), (30976, 53816), (31744, 52514), (38192, 43648), (39424, 42284)]