1868270712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 6121267200

約数和(自身を除く): 4252996488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 71, 77, 84, 87, 88, 116, 132, 142, 154, 168, 174, 203, 213, 231, 232, 264, 284, 308, 319, 348, 406, 426, 462, 491, 497, 568, 609, 616, 638, 696, 781, 812, 852, 924, 957, 982, 994, 1218, 1276, 1473, 1491, 1562, 1624, 1704, 1848, 1914, 1964, 1988, 2059, 2233, 2343, 2436, 2552, 2946, 2982, 3124, 3437, 3828, 3928, 3976, 4118, 4466, 4686, 4872, 5401, 5467, 5892, 5964, 6177, 6248, 6699, 6874, 7656, 8236, 8932, 9372, 10311, 10802, 10934, 11784, 11928, 12354, 13398, 13748, 14239, 14413, 16203, 16401, 16472, 17864, 18744, 20622, 21604, 21868, 22649, 24708, 26796, 27496, 28478, 28826, 32406, 32802, 34861, 37807, 41244, 42717, 43208, 43239, 43736, 45298, 49416, 53592, 56956, 57652, 64812, 65604, 67947, 69722, 75614, 82488, 85434, 86478, 90596, 99673, 104583, 113421, 113912, 115304, 129624, 131208, 135894, 139444, 151228, 156629, 158543, 170868, 172956, 181192, 199346, 209166, 226842, 244027, 271788, 278888, 299019, 302456, 313258, 317086, 341736, 345912, 383471, 398692, 418332, 453684, 469887, 475629, 488054, 543576, 598038, 626516, 634172, 732081, 766942, 797384, 836664, 907368, 939774, 951258, 976108, 1010969, 1096403, 1150413, 1196076, 1253032, 1268344, 1464162, 1533884, 1879548, 1902516, 1952216, 2021938, 2192806, 2300826, 2392152, 2684297, 2928324, 3032907, 3067768, 3289209, 3759096, 3805032, 4043876, 4385612, 4601652, 5368594, 5856648, 6065814, 6578418, 7076783, 8052891, 8087752, 8771224, 9203304, 10737188, 11120659, 12131628, 13156836, 14153566, 16105782, 21230349, 21474376, 22241318, 24263256, 26313672, 28307132, 32211564, 33361977, 42460698, 44482636, 56614264, 64423128, 66723954, 77844613, 84921396, 88965272, 133447908, 155689226, 169842792, 233533839, 266895816, 311378452, 467067678, 622756904, 934135356, 1868270712]

約数ペア:

[(1, 1868270712), (2, 934135356), (3, 622756904), (4, 467067678), (6, 311378452), (7, 266895816), (8, 233533839), (11, 169842792), (12, 155689226), (14, 133447908), (21, 88965272), (22, 84921396), (24, 77844613), (28, 66723954), (29, 64423128), (33, 56614264), (42, 44482636), (44, 42460698), (56, 33361977), (58, 32211564), (66, 28307132), (71, 26313672), (77, 24263256), (84, 22241318), (87, 21474376), (88, 21230349), (116, 16105782), (132, 14153566), (142, 13156836), (154, 12131628), (168, 11120659), (174, 10737188), (203, 9203304), (213, 8771224), (231, 8087752), (232, 8052891), (264, 7076783), (284, 6578418), (308, 6065814), (319, 5856648), (348, 5368594), (406, 4601652), (426, 4385612), (462, 4043876), (491, 3805032), (497, 3759096), (568, 3289209), (609, 3067768), (616, 3032907), (638, 2928324), (696, 2684297), (781, 2392152), (812, 2300826), (852, 2192806), (924, 2021938), (957, 1952216), (982, 1902516), (994, 1879548), (1218, 1533884), (1276, 1464162), (1473, 1268344), (1491, 1253032), (1562, 1196076), (1624, 1150413), (1704, 1096403), (1848, 1010969), (1914, 976108), (1964, 951258), (1988, 939774), (2059, 907368), (2233, 836664), (2343, 797384), (2436, 766942), (2552, 732081), (2946, 634172), (2982, 626516), (3124, 598038), (3437, 543576), (3828, 488054), (3928, 475629), (3976, 469887), (4118, 453684), (4466, 418332), (4686, 398692), (4872, 383471), (5401, 345912), (5467, 341736), (5892, 317086), (5964, 313258), (6177, 302456), (6248, 299019), (6699, 278888), (6874, 271788), (7656, 244027), (8236, 226842), (8932, 209166), (9372, 199346), (10311, 181192), (10802, 172956), (10934, 170868), (11784, 158543), (11928, 156629), (12354, 151228), (13398, 139444), (13748, 135894), (14239, 131208), (14413, 129624), (16203, 115304), (16401, 113912), (16472, 113421), (17864, 104583), (18744, 99673), (20622, 90596), (21604, 86478), (21868, 85434), (22649, 82488), (24708, 75614), (26796, 69722), (27496, 67947), (28478, 65604), (28826, 64812), (32406, 57652), (32802, 56956), (34861, 53592), (37807, 49416), (41244, 45298), (42717, 43736), (43208, 43239)]