1263276288

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:845

約数の個数: 216

約数和(自身を含む): 3928404480

約数和(自身を除く): 2665128192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 207, 248, 256, 276, 279, 288, 368, 372, 384, 414, 496, 552, 558, 576, 713, 736, 744, 768, 769, 828, 992, 1104, 1116, 1152, 1426, 1472, 1488, 1538, 1656, 1984, 2139, 2208, 2232, 2304, 2307, 2852, 2944, 2976, 3076, 3312, 3968, 4278, 4416, 4464, 4614, 5704, 5888, 5952, 6152, 6417, 6624, 6921, 7936, 8556, 8832, 8928, 9228, 11408, 11904, 12304, 12834, 13248, 13842, 17112, 17664, 17687, 17856, 18456, 22816, 23808, 23839, 24608, 25668, 26496, 27684, 34224, 35374, 35712, 36912, 45632, 47678, 49216, 51336, 52992, 53061, 55368, 68448, 70748, 71424, 71517, 73824, 91264, 95356, 98432, 102672, 106122, 110736, 136896, 141496, 143034, 147648, 159183, 182528, 190712, 196864, 205344, 212244, 214551, 221472, 273792, 282992, 286068, 295296, 318366, 381424, 410688, 424488, 429102, 442944, 547584, 548297, 565984, 572136, 590592, 636732, 762848, 821376, 848976, 858204, 885888, 1096594, 1131968, 1144272, 1273464, 1525696, 1642752, 1644891, 1697952, 1716408, 1771776, 2193188, 2263936, 2288544, 2546928, 3051392, 3289782, 3395904, 3432816, 4386376, 4527872, 4577088, 4934673, 5093856, 6102784, 6579564, 6791808, 6865632, 8772752, 9154176, 9869346, 10187712, 13159128, 13583616, 13731264, 17545504, 18308352, 19738692, 20375424, 26318256, 27462528, 35091008, 39477384, 40750848, 52636512, 54925056, 70182016, 78954768, 105273024, 140364032, 157909536, 210546048, 315819072, 421092096, 631638144, 1263276288]

約数ペア:

[(1, 1263276288), (2, 631638144), (3, 421092096), (4, 315819072), (6, 210546048), (8, 157909536), (9, 140364032), (12, 105273024), (16, 78954768), (18, 70182016), (23, 54925056), (24, 52636512), (31, 40750848), (32, 39477384), (36, 35091008), (46, 27462528), (48, 26318256), (62, 20375424), (64, 19738692), (69, 18308352), (72, 17545504), (92, 13731264), (93, 13583616), (96, 13159128), (124, 10187712), (128, 9869346), (138, 9154176), (144, 8772752), (184, 6865632), (186, 6791808), (192, 6579564), (207, 6102784), (248, 5093856), (256, 4934673), (276, 4577088), (279, 4527872), (288, 4386376), (368, 3432816), (372, 3395904), (384, 3289782), (414, 3051392), (496, 2546928), (552, 2288544), (558, 2263936), (576, 2193188), (713, 1771776), (736, 1716408), (744, 1697952), (768, 1644891), (769, 1642752), (828, 1525696), (992, 1273464), (1104, 1144272), (1116, 1131968), (1152, 1096594), (1426, 885888), (1472, 858204), (1488, 848976), (1538, 821376), (1656, 762848), (1984, 636732), (2139, 590592), (2208, 572136), (2232, 565984), (2304, 548297), (2307, 547584), (2852, 442944), (2944, 429102), (2976, 424488), (3076, 410688), (3312, 381424), (3968, 318366), (4278, 295296), (4416, 286068), (4464, 282992), (4614, 273792), (5704, 221472), (5888, 214551), (5952, 212244), (6152, 205344), (6417, 196864), (6624, 190712), (6921, 182528), (7936, 159183), (8556, 147648), (8832, 143034), (8928, 141496), (9228, 136896), (11408, 110736), (11904, 106122), (12304, 102672), (12834, 98432), (13248, 95356), (13842, 91264), (17112, 73824), (17664, 71517), (17687, 71424), (17856, 70748), (18456, 68448), (22816, 55368), (23808, 53061), (23839, 52992), (24608, 51336), (25668, 49216), (26496, 47678), (27684, 45632), (34224, 36912), (35374, 35712)]