2191430472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:556

約数の個数: 256

約数和(自身を含む): 7152537600

約数和(自身を除く): 4961107128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 103, 116, 132, 154, 168, 174, 203, 206, 231, 232, 264, 308, 309, 319, 348, 397, 406, 412, 462, 609, 616, 618, 638, 696, 721, 794, 812, 824, 924, 957, 1133, 1191, 1218, 1236, 1276, 1442, 1588, 1624, 1848, 1914, 2163, 2233, 2266, 2382, 2436, 2472, 2552, 2779, 2884, 2987, 3176, 3399, 3828, 4326, 4367, 4466, 4532, 4764, 4872, 5558, 5768, 5974, 6699, 6798, 7656, 7931, 8337, 8652, 8734, 8932, 8961, 9064, 9528, 11116, 11513, 11948, 13101, 13398, 13596, 15862, 16674, 17304, 17468, 17864, 17922, 20909, 22232, 23026, 23793, 23896, 26202, 26796, 27192, 30569, 31724, 32857, 33348, 34539, 34936, 35844, 40891, 41818, 46052, 47586, 52404, 53592, 61138, 62727, 63448, 65714, 66696, 69078, 71688, 80591, 81782, 83636, 91707, 92104, 95172, 98571, 104808, 122276, 122673, 125454, 126643, 131428, 138156, 161182, 163564, 167272, 183414, 190344, 197142, 229999, 241773, 244552, 245346, 250908, 253286, 262856, 276312, 286237, 322364, 327128, 366828, 379929, 394284, 449801, 459998, 483546, 490692, 501816, 506572, 572474, 644728, 689997, 733656, 759858, 788568, 858711, 886501, 899602, 919996, 967092, 981384, 1013144, 1144948, 1185839, 1349403, 1379994, 1519716, 1717422, 1773002, 1799204, 1839992, 1934184, 2289896, 2371678, 2659503, 2698806, 2759988, 3039432, 3148607, 3434844, 3546004, 3557517, 3598408, 4743356, 5319006, 5397612, 5519976, 6297214, 6869688, 7092008, 7115034, 8300873, 9445821, 9486712, 10638012, 10795224, 12594428, 13044229, 14230068, 16601746, 18891642, 21276024, 24902619, 25188856, 26088458, 28460136, 33203492, 37783284, 39132687, 49805238, 52176916, 66406984, 75566568, 78265374, 91309603, 99610476, 104353832, 156530748, 182619206, 199220952, 273928809, 313061496, 365238412, 547857618, 730476824, 1095715236, 2191430472]

約数ペア:

[(1, 2191430472), (2, 1095715236), (3, 730476824), (4, 547857618), (6, 365238412), (7, 313061496), (8, 273928809), (11, 199220952), (12, 182619206), (14, 156530748), (21, 104353832), (22, 99610476), (24, 91309603), (28, 78265374), (29, 75566568), (33, 66406984), (42, 52176916), (44, 49805238), (56, 39132687), (58, 37783284), (66, 33203492), (77, 28460136), (84, 26088458), (87, 25188856), (88, 24902619), (103, 21276024), (116, 18891642), (132, 16601746), (154, 14230068), (168, 13044229), (174, 12594428), (203, 10795224), (206, 10638012), (231, 9486712), (232, 9445821), (264, 8300873), (308, 7115034), (309, 7092008), (319, 6869688), (348, 6297214), (397, 5519976), (406, 5397612), (412, 5319006), (462, 4743356), (609, 3598408), (616, 3557517), (618, 3546004), (638, 3434844), (696, 3148607), (721, 3039432), (794, 2759988), (812, 2698806), (824, 2659503), (924, 2371678), (957, 2289896), (1133, 1934184), (1191, 1839992), (1218, 1799204), (1236, 1773002), (1276, 1717422), (1442, 1519716), (1588, 1379994), (1624, 1349403), (1848, 1185839), (1914, 1144948), (2163, 1013144), (2233, 981384), (2266, 967092), (2382, 919996), (2436, 899602), (2472, 886501), (2552, 858711), (2779, 788568), (2884, 759858), (2987, 733656), (3176, 689997), (3399, 644728), (3828, 572474), (4326, 506572), (4367, 501816), (4466, 490692), (4532, 483546), (4764, 459998), (4872, 449801), (5558, 394284), (5768, 379929), (5974, 366828), (6699, 327128), (6798, 322364), (7656, 286237), (7931, 276312), (8337, 262856), (8652, 253286), (8734, 250908), (8932, 245346), (8961, 244552), (9064, 241773), (9528, 229999), (11116, 197142), (11513, 190344), (11948, 183414), (13101, 167272), (13398, 163564), (13596, 161182), (15862, 138156), (16674, 131428), (17304, 126643), (17468, 125454), (17864, 122673), (17922, 122276), (20909, 104808), (22232, 98571), (23026, 95172), (23793, 92104), (23896, 91707), (26202, 83636), (26796, 81782), (27192, 80591), (30569, 71688), (31724, 69078), (32857, 66696), (33348, 65714), (34539, 63448), (34936, 62727), (35844, 61138), (40891, 53592), (41818, 52404), (46052, 47586)]