19529750016

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19593

約数の個数: 240

約数和(自身を含む): 66497553408

約数和(自身を除く): 46967803392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3472, 3584, 3906, 3968, 4032, 4464, 4608, 5208, 5376, 5952, 6944, 7812, 7936, 8064, 8928, 10416, 10752, 11904, 13888, 15624, 15872, 16128, 17856, 19531, 20832, 23808, 27776, 31248, 32256, 35712, 39062, 41664, 47616, 55552, 58593, 62496, 71424, 78124, 83328, 111104, 117186, 124992, 136717, 142848, 156248, 166656, 175779, 234372, 249984, 273434, 312496, 333312, 351558, 410151, 468744, 499968, 546868, 605461, 624992, 703116, 820302, 937488, 999936, 1093736, 1210922, 1230453, 1249984, 1406232, 1640604, 1816383, 1874976, 2187472, 2421844, 2460906, 2499968, 2812464, 3281208, 3632766, 3749952, 4238227, 4374944, 4843688, 4921812, 4999936, 5449149, 5624928, 6562416, 7265532, 7499904, 8476454, 8749888, 9687376, 9843624, 9999872, 10898298, 11249856, 12714681, 13124832, 14531064, 14999808, 16952908, 17499776, 19374752, 19687248, 21796596, 22499712, 25429362, 26249664, 29062128, 29999616, 33905816, 34999552, 38144043, 38749504, 39374496, 43593192, 44999424, 50858724, 52499328, 58124256, 67811632, 69999104, 76288086, 77499008, 78748992, 87186384, 89998848, 101717448, 104998656, 116248512, 135623264, 152576172, 154998016, 157497984, 174372768, 203434896, 209997312, 232497024, 271246528, 305152344, 309996032, 314995968, 348745536, 406869792, 464994048, 542493056, 610304688, 629991936, 697491072, 813739584, 929988096, 1084986112, 1220609376, 1394982144, 1627479168, 2169972224, 2441218752, 2789964288, 3254958336, 4882437504, 6509916672, 9764875008, 19529750016]

約数ペア:

[(1, 19529750016), (2, 9764875008), (3, 6509916672), (4, 4882437504), (6, 3254958336), (7, 2789964288), (8, 2441218752), (9, 2169972224), (12, 1627479168), (14, 1394982144), (16, 1220609376), (18, 1084986112), (21, 929988096), (24, 813739584), (28, 697491072), (31, 629991936), (32, 610304688), (36, 542493056), (42, 464994048), (48, 406869792), (56, 348745536), (62, 314995968), (63, 309996032), (64, 305152344), (72, 271246528), (84, 232497024), (93, 209997312), (96, 203434896), (112, 174372768), (124, 157497984), (126, 154998016), (128, 152576172), (144, 135623264), (168, 116248512), (186, 104998656), (192, 101717448), (217, 89998848), (224, 87186384), (248, 78748992), (252, 77499008), (256, 76288086), (279, 69999104), (288, 67811632), (336, 58124256), (372, 52499328), (384, 50858724), (434, 44999424), (448, 43593192), (496, 39374496), (504, 38749504), (512, 38144043), (558, 34999552), (576, 33905816), (651, 29999616), (672, 29062128), (744, 26249664), (768, 25429362), (868, 22499712), (896, 21796596), (992, 19687248), (1008, 19374752), (1116, 17499776), (1152, 16952908), (1302, 14999808), (1344, 14531064), (1488, 13124832), (1536, 12714681), (1736, 11249856), (1792, 10898298), (1953, 9999872), (1984, 9843624), (2016, 9687376), (2232, 8749888), (2304, 8476454), (2604, 7499904), (2688, 7265532), (2976, 6562416), (3472, 5624928), (3584, 5449149), (3906, 4999936), (3968, 4921812), (4032, 4843688), (4464, 4374944), (4608, 4238227), (5208, 3749952), (5376, 3632766), (5952, 3281208), (6944, 2812464), (7812, 2499968), (7936, 2460906), (8064, 2421844), (8928, 2187472), (10416, 1874976), (10752, 1816383), (11904, 1640604), (13888, 1406232), (15624, 1249984), (15872, 1230453), (16128, 1210922), (17856, 1093736), (19531, 999936), (20832, 937488), (23808, 820302), (27776, 703116), (31248, 624992), (32256, 605461), (35712, 546868), (39062, 499968), (41664, 468744), (47616, 410151), (55552, 351558), (58593, 333312), (62496, 312496), (71424, 273434), (78124, 249984), (83328, 234372), (111104, 175779), (117186, 166656), (124992, 156248), (136717, 142848)]