8128971648

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4603}}^1$

素因数の和:4706

約数の個数: 256

約数和(自身を含む): 27800793600

約数和(自身を除く): 19671821952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 128, 144, 146, 168, 189, 192, 216, 219, 224, 252, 288, 292, 336, 378, 384, 432, 438, 448, 504, 511, 576, 584, 657, 672, 756, 864, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1512, 1533, 1728, 1752, 1971, 2016, 2044, 2336, 2628, 2688, 3024, 3066, 3456, 3504, 3942, 4032, 4088, 4599, 4603, 4672, 5256, 6048, 6132, 7008, 7884, 8064, 8176, 9198, 9206, 9344, 10512, 12096, 12264, 13797, 13809, 14016, 15768, 16352, 18396, 18412, 21024, 24192, 24528, 27594, 27618, 28032, 31536, 32221, 32704, 36792, 36824, 41427, 42048, 49056, 55188, 55236, 63072, 64442, 65408, 73584, 73648, 82854, 84096, 96663, 98112, 110376, 110472, 124281, 126144, 128884, 147168, 147296, 165708, 193326, 196224, 220752, 220944, 248562, 252288, 257768, 289989, 294336, 294592, 331416, 336019, 386652, 441504, 441888, 497124, 515536, 579978, 588672, 589184, 662832, 672038, 773304, 869967, 883008, 883776, 994248, 1008057, 1031072, 1159956, 1325664, 1344076, 1546608, 1739934, 1766016, 1767552, 1988496, 2016114, 2062144, 2319912, 2352133, 2651328, 2688152, 3024171, 3093216, 3479868, 3976992, 4032228, 4124288, 4639824, 4704266, 5302656, 5376304, 6048342, 6186432, 6959736, 7056399, 7953984, 8064456, 9072513, 9279648, 9408532, 10752608, 12096684, 12372864, 13919472, 14112798, 15907968, 16128912, 18145026, 18559296, 18817064, 21169197, 21505216, 24193368, 27838944, 28225596, 32257824, 36290052, 37118592, 37634128, 42338394, 43010432, 48386736, 55677888, 56451192, 63507591, 64515648, 72580104, 75268256, 84676788, 96773472, 111355776, 112902384, 127015182, 129031296, 145160208, 150536512, 169353576, 193546944, 225804768, 254030364, 290320416, 301073024, 338707152, 387093888, 451609536, 508060728, 580640832, 677414304, 903219072, 1016121456, 1161281664, 1354828608, 2032242912, 2709657216, 4064485824, 8128971648]

約数ペア:

[(1, 8128971648), (2, 4064485824), (3, 2709657216), (4, 2032242912), (6, 1354828608), (7, 1161281664), (8, 1016121456), (9, 903219072), (12, 677414304), (14, 580640832), (16, 508060728), (18, 451609536), (21, 387093888), (24, 338707152), (27, 301073024), (28, 290320416), (32, 254030364), (36, 225804768), (42, 193546944), (48, 169353576), (54, 150536512), (56, 145160208), (63, 129031296), (64, 127015182), (72, 112902384), (73, 111355776), (84, 96773472), (96, 84676788), (108, 75268256), (112, 72580104), (126, 64515648), (128, 63507591), (144, 56451192), (146, 55677888), (168, 48386736), (189, 43010432), (192, 42338394), (216, 37634128), (219, 37118592), (224, 36290052), (252, 32257824), (288, 28225596), (292, 27838944), (336, 24193368), (378, 21505216), (384, 21169197), (432, 18817064), (438, 18559296), (448, 18145026), (504, 16128912), (511, 15907968), (576, 14112798), (584, 13919472), (657, 12372864), (672, 12096684), (756, 10752608), (864, 9408532), (876, 9279648), (896, 9072513), (1008, 8064456), (1022, 7953984), (1152, 7056399), (1168, 6959736), (1314, 6186432), (1344, 6048342), (1512, 5376304), (1533, 5302656), (1728, 4704266), (1752, 4639824), (1971, 4124288), (2016, 4032228), (2044, 3976992), (2336, 3479868), (2628, 3093216), (2688, 3024171), (3024, 2688152), (3066, 2651328), (3456, 2352133), (3504, 2319912), (3942, 2062144), (4032, 2016114), (4088, 1988496), (4599, 1767552), (4603, 1766016), (4672, 1739934), (5256, 1546608), (6048, 1344076), (6132, 1325664), (7008, 1159956), (7884, 1031072), (8064, 1008057), (8176, 994248), (9198, 883776), (9206, 883008), (9344, 869967), (10512, 773304), (12096, 672038), (12264, 662832), (13797, 589184), (13809, 588672), (14016, 579978), (15768, 515536), (16352, 497124), (18396, 441888), (18412, 441504), (21024, 386652), (24192, 336019), (24528, 331416), (27594, 294592), (27618, 294336), (28032, 289989), (31536, 257768), (32221, 252288), (32704, 248562), (36792, 220944), (36824, 220752), (41427, 196224), (42048, 193326), (49056, 165708), (55188, 147296), (55236, 147168), (63072, 128884), (64442, 126144), (65408, 124281), (73584, 110472), (73648, 110376), (82854, 98112), (84096, 96663)]