67983567456

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{1997}}^1\times {\mathrm{7237}}^1$

素因数の和:9261

約数の個数: 144

約数和(自身を含む): 207725330736

約数和(自身を除く): 139741763280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 1997, 2352, 3994, 4704, 5991, 7237, 7988, 11982, 13979, 14474, 15976, 21711, 23964, 27958, 28948, 31952, 41937, 43422, 47928, 50659, 55916, 57896, 63904, 83874, 86844, 95856, 97853, 101318, 111832, 115792, 151977, 167748, 173688, 191712, 195706, 202636, 223664, 231584, 293559, 303954, 335496, 347376, 354613, 391412, 405272, 447328, 587118, 607908, 670992, 694752, 709226, 782824, 810544, 1063839, 1174236, 1215816, 1341984, 1418452, 1565648, 1621088, 2127678, 2348472, 2431632, 2836904, 3131296, 4255356, 4696944, 4863264, 5673808, 8510712, 9393888, 11347616, 14452289, 17021424, 28904578, 34042848, 43356867, 57809156, 86713734, 101166023, 115618312, 173427468, 202332046, 231236624, 303498069, 346854936, 404664092, 462473248, 606996138, 693709872, 708162161, 809328184, 1213992276, 1387419744, 1416324322, 1618656368, 2124486483, 2427984552, 2832648644, 3237312736, 4248972966, 4855969104, 5665297288, 8497945932, 9711938208, 11330594576, 16995891864, 22661189152, 33991783728, 67983567456]

約数ペア:

[(1, 67983567456), (2, 33991783728), (3, 22661189152), (4, 16995891864), (6, 11330594576), (7, 9711938208), (8, 8497945932), (12, 5665297288), (14, 4855969104), (16, 4248972966), (21, 3237312736), (24, 2832648644), (28, 2427984552), (32, 2124486483), (42, 1618656368), (48, 1416324322), (49, 1387419744), (56, 1213992276), (84, 809328184), (96, 708162161), (98, 693709872), (112, 606996138), (147, 462473248), (168, 404664092), (196, 346854936), (224, 303498069), (294, 231236624), (336, 202332046), (392, 173427468), (588, 115618312), (672, 101166023), (784, 86713734), (1176, 57809156), (1568, 43356867), (1997, 34042848), (2352, 28904578), (3994, 17021424), (4704, 14452289), (5991, 11347616), (7237, 9393888), (7988, 8510712), (11982, 5673808), (13979, 4863264), (14474, 4696944), (15976, 4255356), (21711, 3131296), (23964, 2836904), (27958, 2431632), (28948, 2348472), (31952, 2127678), (41937, 1621088), (43422, 1565648), (47928, 1418452), (50659, 1341984), (55916, 1215816), (57896, 1174236), (63904, 1063839), (83874, 810544), (86844, 782824), (95856, 709226), (97853, 694752), (101318, 670992), (111832, 607908), (115792, 587118), (151977, 447328), (167748, 405272), (173688, 391412), (191712, 354613), (195706, 347376), (202636, 335496), (223664, 303954), (231584, 293559)]