807507456

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{10729}}^1$

素因数の和:10764

約数の個数: 120

約数和(自身を含む): 2502708120

約数和(自身を除く): 1695200664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5376, 6272, 9408, 10729, 10752, 12544, 18816, 21458, 25088, 32187, 37632, 42916, 64374, 75103, 75264, 85832, 128748, 150206, 171664, 225309, 257496, 300412, 343328, 450618, 514992, 525721, 600824, 686656, 901236, 1029984, 1051442, 1201648, 1373312, 1577163, 1802472, 2059968, 2102884, 2403296, 2746624, 3154326, 3604944, 4119936, 4205768, 4806592, 5493248, 6308652, 7209888, 8239872, 8411536, 9613184, 12617304, 14419776, 16479744, 16823072, 19226368, 25234608, 28839552, 33646144, 38452736, 50469216, 57679104, 67292288, 100938432, 115358208, 134584576, 201876864, 269169152, 403753728, 807507456]

約数ペア:

[(1, 807507456), (2, 403753728), (3, 269169152), (4, 201876864), (6, 134584576), (7, 115358208), (8, 100938432), (12, 67292288), (14, 57679104), (16, 50469216), (21, 38452736), (24, 33646144), (28, 28839552), (32, 25234608), (42, 19226368), (48, 16823072), (49, 16479744), (56, 14419776), (64, 12617304), (84, 9613184), (96, 8411536), (98, 8239872), (112, 7209888), (128, 6308652), (147, 5493248), (168, 4806592), (192, 4205768), (196, 4119936), (224, 3604944), (256, 3154326), (294, 2746624), (336, 2403296), (384, 2102884), (392, 2059968), (448, 1802472), (512, 1577163), (588, 1373312), (672, 1201648), (768, 1051442), (784, 1029984), (896, 901236), (1176, 686656), (1344, 600824), (1536, 525721), (1568, 514992), (1792, 450618), (2352, 343328), (2688, 300412), (3136, 257496), (3584, 225309), (4704, 171664), (5376, 150206), (6272, 128748), (9408, 85832), (10729, 75264), (10752, 75103), (12544, 64374), (18816, 42916), (21458, 37632), (25088, 32187)]