126563328

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:500

約数の個数: 132

約数和(自身を含む): 378089088

約数和(自身を除く): 251525760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 443, 496, 512, 558, 576, 744, 768, 886, 992, 1024, 1116, 1152, 1329, 1488, 1536, 1772, 1984, 2232, 2304, 2658, 2976, 3072, 3544, 3968, 3987, 4464, 4608, 5316, 5952, 7088, 7936, 7974, 8928, 9216, 10632, 11904, 13733, 14176, 15872, 15948, 17856, 21264, 23808, 27466, 28352, 31744, 31896, 35712, 41199, 42528, 47616, 54932, 56704, 63792, 71424, 82398, 85056, 95232, 109864, 113408, 123597, 127584, 142848, 164796, 170112, 219728, 226816, 247194, 255168, 285696, 329592, 340224, 439456, 453632, 494388, 510336, 659184, 680448, 878912, 988776, 1020672, 1318368, 1360896, 1757824, 1977552, 2041344, 2636736, 3515648, 3955104, 4082688, 5273472, 7031296, 7910208, 10546944, 14062592, 15820416, 21093888, 31640832, 42187776, 63281664, 126563328]

約数ペア:

[(1, 126563328), (2, 63281664), (3, 42187776), (4, 31640832), (6, 21093888), (8, 15820416), (9, 14062592), (12, 10546944), (16, 7910208), (18, 7031296), (24, 5273472), (31, 4082688), (32, 3955104), (36, 3515648), (48, 2636736), (62, 2041344), (64, 1977552), (72, 1757824), (93, 1360896), (96, 1318368), (124, 1020672), (128, 988776), (144, 878912), (186, 680448), (192, 659184), (248, 510336), (256, 494388), (279, 453632), (288, 439456), (372, 340224), (384, 329592), (443, 285696), (496, 255168), (512, 247194), (558, 226816), (576, 219728), (744, 170112), (768, 164796), (886, 142848), (992, 127584), (1024, 123597), (1116, 113408), (1152, 109864), (1329, 95232), (1488, 85056), (1536, 82398), (1772, 71424), (1984, 63792), (2232, 56704), (2304, 54932), (2658, 47616), (2976, 42528), (3072, 41199), (3544, 35712), (3968, 31896), (3987, 31744), (4464, 28352), (4608, 27466), (5316, 23808), (5952, 21264), (7088, 17856), (7936, 15948), (7974, 15872), (8928, 14176), (9216, 13733), (10632, 11904)]