863670912

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5642

約数の個数: 128

約数和(自身を含む): 2550750720

約数和(自身を除く): 1687079808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3968, 4836, 4992, 5581, 5952, 6448, 9672, 11162, 11904, 12896, 16743, 19344, 22324, 25792, 33486, 38688, 44648, 51584, 66972, 72553, 77376, 89296, 133944, 145106, 154752, 173011, 178592, 217659, 267888, 290212, 346022, 357184, 435318, 519033, 535776, 580424, 692044, 714368, 870636, 1038066, 1071552, 1160848, 1384088, 1741272, 2076132, 2143104, 2249143, 2321696, 2768176, 3482544, 4152264, 4498286, 4643392, 5536352, 6747429, 6965088, 8304528, 8996572, 9286784, 11072704, 13494858, 13930176, 16609056, 17993144, 22145408, 26989716, 27860352, 33218112, 35986288, 53979432, 66436224, 71972576, 107958864, 143945152, 215917728, 287890304, 431835456, 863670912]

約数ペア:

[(1, 863670912), (2, 431835456), (3, 287890304), (4, 215917728), (6, 143945152), (8, 107958864), (12, 71972576), (13, 66436224), (16, 53979432), (24, 35986288), (26, 33218112), (31, 27860352), (32, 26989716), (39, 22145408), (48, 17993144), (52, 16609056), (62, 13930176), (64, 13494858), (78, 11072704), (93, 9286784), (96, 8996572), (104, 8304528), (124, 6965088), (128, 6747429), (156, 5536352), (186, 4643392), (192, 4498286), (208, 4152264), (248, 3482544), (312, 2768176), (372, 2321696), (384, 2249143), (403, 2143104), (416, 2076132), (496, 1741272), (624, 1384088), (744, 1160848), (806, 1071552), (832, 1038066), (992, 870636), (1209, 714368), (1248, 692044), (1488, 580424), (1612, 535776), (1664, 519033), (1984, 435318), (2418, 357184), (2496, 346022), (2976, 290212), (3224, 267888), (3968, 217659), (4836, 178592), (4992, 173011), (5581, 154752), (5952, 145106), (6448, 133944), (9672, 89296), (11162, 77376), (11904, 72553), (12896, 66972), (16743, 51584), (19344, 44648), (22324, 38688), (25792, 33486)]