19983578112

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 264

約数和(自身を含む): 60187695360

約数和(自身を除く): 40204117248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 113, 124, 128, 144, 186, 192, 226, 248, 256, 279, 288, 339, 372, 384, 452, 496, 512, 558, 576, 619, 678, 744, 768, 904, 992, 1017, 1024, 1116, 1152, 1238, 1356, 1488, 1536, 1808, 1857, 1984, 2034, 2232, 2304, 2476, 2712, 2976, 3072, 3503, 3616, 3714, 3968, 4068, 4464, 4608, 4952, 5424, 5571, 5952, 7006, 7232, 7428, 7936, 8136, 8928, 9216, 9904, 10509, 10848, 11142, 11904, 14012, 14464, 14856, 15872, 16272, 17856, 19189, 19808, 21018, 21696, 22284, 23808, 28024, 28928, 29712, 31527, 31744, 32544, 35712, 38378, 39616, 42036, 43392, 44568, 47616, 56048, 57567, 57856, 59424, 63054, 65088, 69947, 71424, 76756, 79232, 84072, 86784, 89136, 95232, 112096, 115134, 115712, 118848, 126108, 130176, 139894, 142848, 153512, 158464, 168144, 172701, 173568, 178272, 209841, 224192, 230268, 237696, 252216, 260352, 279788, 285696, 307024, 316928, 336288, 345402, 347136, 356544, 419682, 448384, 460536, 475392, 504432, 520704, 559576, 614048, 629523, 633856, 672576, 690804, 713088, 839364, 896768, 921072, 950784, 1008864, 1041408, 1119152, 1228096, 1259046, 1345152, 1381608, 1426176, 1678728, 1793536, 1842144, 1901568, 2017728, 2168357, 2238304, 2456192, 2518092, 2690304, 2763216, 2852352, 3357456, 3587072, 3684288, 4035456, 4336714, 4476608, 4912384, 5036184, 5380608, 5526432, 5704704, 6505071, 6714912, 7368576, 8070912, 8673428, 8953216, 9824768, 10072368, 10761216, 11052864, 13010142, 13429824, 14737152, 16141824, 17346856, 17906432, 19515213, 19649536, 20144736, 22105728, 26020284, 26859648, 29474304, 32283648, 34693712, 35812864, 39030426, 40289472, 44211456, 52040568, 53719296, 58948608, 69387424, 71625728, 78060852, 80578944, 88422912, 104081136, 107438592, 138774848, 156121704, 161157888, 176845824, 208162272, 214877184, 277549696, 312243408, 322315776, 416324544, 555099392, 624486816, 644631552, 832649088, 1110198784, 1248973632, 1665298176, 2220397568, 2497947264, 3330596352, 4995894528, 6661192704, 9991789056, 19983578112]

約数ペア:

[(1, 19983578112), (2, 9991789056), (3, 6661192704), (4, 4995894528), (6, 3330596352), (8, 2497947264), (9, 2220397568), (12, 1665298176), (16, 1248973632), (18, 1110198784), (24, 832649088), (31, 644631552), (32, 624486816), (36, 555099392), (48, 416324544), (62, 322315776), (64, 312243408), (72, 277549696), (93, 214877184), (96, 208162272), (113, 176845824), (124, 161157888), (128, 156121704), (144, 138774848), (186, 107438592), (192, 104081136), (226, 88422912), (248, 80578944), (256, 78060852), (279, 71625728), (288, 69387424), (339, 58948608), (372, 53719296), (384, 52040568), (452, 44211456), (496, 40289472), (512, 39030426), (558, 35812864), (576, 34693712), (619, 32283648), (678, 29474304), (744, 26859648), (768, 26020284), (904, 22105728), (992, 20144736), (1017, 19649536), (1024, 19515213), (1116, 17906432), (1152, 17346856), (1238, 16141824), (1356, 14737152), (1488, 13429824), (1536, 13010142), (1808, 11052864), (1857, 10761216), (1984, 10072368), (2034, 9824768), (2232, 8953216), (2304, 8673428), (2476, 8070912), (2712, 7368576), (2976, 6714912), (3072, 6505071), (3503, 5704704), (3616, 5526432), (3714, 5380608), (3968, 5036184), (4068, 4912384), (4464, 4476608), (4608, 4336714), (4952, 4035456), (5424, 3684288), (5571, 3587072), (5952, 3357456), (7006, 2852352), (7232, 2763216), (7428, 2690304), (7936, 2518092), (8136, 2456192), (8928, 2238304), (9216, 2168357), (9904, 2017728), (10509, 1901568), (10848, 1842144), (11142, 1793536), (11904, 1678728), (14012, 1426176), (14464, 1381608), (14856, 1345152), (15872, 1259046), (16272, 1228096), (17856, 1119152), (19189, 1041408), (19808, 1008864), (21018, 950784), (21696, 921072), (22284, 896768), (23808, 839364), (28024, 713088), (28928, 690804), (29712, 672576), (31527, 633856), (31744, 629523), (32544, 614048), (35712, 559576), (38378, 520704), (39616, 504432), (42036, 475392), (43392, 460536), (44568, 448384), (47616, 419682), (56048, 356544), (57567, 347136), (57856, 345402), (59424, 336288), (63054, 316928), (65088, 307024), (69947, 285696), (71424, 279788), (76756, 260352), (79232, 252216), (84072, 237696), (86784, 230268), (89136, 224192), (95232, 209841), (112096, 178272), (115134, 173568), (115712, 172701), (118848, 168144), (126108, 158464), (130176, 153512), (139894, 142848)]