2531721024

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{331}}^1$

素因数の和:634

約数の個数: 252

約数和(自身を含む): 8498238528

約数和(自身を除く): 5966517504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 271, 288, 294, 331, 336, 392, 441, 448, 504, 542, 576, 588, 662, 672, 784, 813, 882, 993, 1008, 1084, 1176, 1324, 1344, 1568, 1626, 1764, 1897, 1986, 2016, 2168, 2317, 2352, 2439, 2648, 2979, 3136, 3252, 3528, 3794, 3972, 4032, 4336, 4634, 4704, 4878, 5296, 5691, 5958, 6504, 6951, 7056, 7588, 7944, 8672, 9268, 9408, 9756, 10592, 11382, 11916, 13008, 13279, 13902, 14112, 15176, 15888, 16219, 17073, 17344, 18536, 19512, 20853, 21184, 22764, 23832, 26016, 26558, 27804, 28224, 30352, 31776, 32438, 34146, 37072, 39024, 39837, 41706, 45528, 47664, 48657, 52032, 53116, 55608, 60704, 63552, 64876, 68292, 74144, 78048, 79674, 83412, 89701, 91056, 95328, 97314, 106232, 111216, 119511, 121408, 129752, 136584, 145971, 148288, 156096, 159348, 166824, 179402, 182112, 190656, 194628, 212464, 222432, 239022, 259504, 269103, 273168, 291942, 318696, 333648, 358804, 364224, 389256, 424928, 444864, 478044, 519008, 538206, 546336, 583884, 627907, 637392, 667296, 717608, 778512, 807309, 849856, 956088, 1038016, 1076412, 1092672, 1167768, 1255814, 1274784, 1334592, 1435216, 1557024, 1614618, 1883721, 1912176, 2152824, 2335536, 2511628, 2549568, 2870432, 3114048, 3229236, 3767442, 3824352, 4305648, 4395349, 4671072, 5023256, 5651163, 5740864, 6458472, 7534884, 7648704, 8611296, 8790698, 9342144, 10046512, 11302326, 12916944, 13186047, 15069768, 17222592, 17581396, 20093024, 22604652, 25833888, 26372094, 30139536, 35162792, 39558141, 40186048, 45209304, 51667776, 52744188, 60279072, 70325584, 79116282, 90418608, 105488376, 120558144, 140651168, 158232564, 180837216, 210976752, 281302336, 316465128, 361674432, 421953504, 632930256, 843907008, 1265860512, 2531721024]

約数ペア:

[(1, 2531721024), (2, 1265860512), (3, 843907008), (4, 632930256), (6, 421953504), (7, 361674432), (8, 316465128), (9, 281302336), (12, 210976752), (14, 180837216), (16, 158232564), (18, 140651168), (21, 120558144), (24, 105488376), (28, 90418608), (32, 79116282), (36, 70325584), (42, 60279072), (48, 52744188), (49, 51667776), (56, 45209304), (63, 40186048), (64, 39558141), (72, 35162792), (84, 30139536), (96, 26372094), (98, 25833888), (112, 22604652), (126, 20093024), (144, 17581396), (147, 17222592), (168, 15069768), (192, 13186047), (196, 12916944), (224, 11302326), (252, 10046512), (271, 9342144), (288, 8790698), (294, 8611296), (331, 7648704), (336, 7534884), (392, 6458472), (441, 5740864), (448, 5651163), (504, 5023256), (542, 4671072), (576, 4395349), (588, 4305648), (662, 3824352), (672, 3767442), (784, 3229236), (813, 3114048), (882, 2870432), (993, 2549568), (1008, 2511628), (1084, 2335536), (1176, 2152824), (1324, 1912176), (1344, 1883721), (1568, 1614618), (1626, 1557024), (1764, 1435216), (1897, 1334592), (1986, 1274784), (2016, 1255814), (2168, 1167768), (2317, 1092672), (2352, 1076412), (2439, 1038016), (2648, 956088), (2979, 849856), (3136, 807309), (3252, 778512), (3528, 717608), (3794, 667296), (3972, 637392), (4032, 627907), (4336, 583884), (4634, 546336), (4704, 538206), (4878, 519008), (5296, 478044), (5691, 444864), (5958, 424928), (6504, 389256), (6951, 364224), (7056, 358804), (7588, 333648), (7944, 318696), (8672, 291942), (9268, 273168), (9408, 269103), (9756, 259504), (10592, 239022), (11382, 222432), (11916, 212464), (13008, 194628), (13279, 190656), (13902, 182112), (14112, 179402), (15176, 166824), (15888, 159348), (16219, 156096), (17073, 148288), (17344, 145971), (18536, 136584), (19512, 129752), (20853, 121408), (21184, 119511), (22764, 111216), (23832, 106232), (26016, 97314), (26558, 95328), (27804, 91056), (28224, 89701), (30352, 83412), (31776, 79674), (32438, 78048), (34146, 74144), (37072, 68292), (39024, 64876), (39837, 63552), (41706, 60704), (45528, 55608), (47664, 53116), (48657, 52032)]