2247297584

素因数分解:

$2^4\times 7^5\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 5200747488

約数和(自身を除く): 2953449904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 137, 196, 244, 274, 343, 392, 427, 488, 548, 686, 784, 854, 959, 976, 1096, 1372, 1708, 1918, 2192, 2401, 2744, 2989, 3416, 3836, 4802, 5488, 5978, 6713, 6832, 7672, 8357, 9604, 11956, 13426, 15344, 16714, 16807, 19208, 20923, 23912, 26852, 33428, 33614, 38416, 41846, 46991, 47824, 53704, 58499, 66856, 67228, 83692, 93982, 107408, 116998, 133712, 134456, 146461, 167384, 187964, 233996, 268912, 292922, 328937, 334768, 375928, 409493, 467992, 585844, 657874, 751856, 818986, 935984, 1025227, 1171688, 1315748, 1637972, 2050454, 2302559, 2343376, 2631496, 2866451, 3275944, 4100908, 4605118, 5262992, 5732902, 6551888, 8201816, 9210236, 11465804, 16403632, 18420472, 20065157, 22931608, 36840944, 40130314, 45863216, 80260628, 140456099, 160521256, 280912198, 321042512, 561824396, 1123648792, 2247297584]

約数ペア:

[(1, 2247297584), (2, 1123648792), (4, 561824396), (7, 321042512), (8, 280912198), (14, 160521256), (16, 140456099), (28, 80260628), (49, 45863216), (56, 40130314), (61, 36840944), (98, 22931608), (112, 20065157), (122, 18420472), (137, 16403632), (196, 11465804), (244, 9210236), (274, 8201816), (343, 6551888), (392, 5732902), (427, 5262992), (488, 4605118), (548, 4100908), (686, 3275944), (784, 2866451), (854, 2631496), (959, 2343376), (976, 2302559), (1096, 2050454), (1372, 1637972), (1708, 1315748), (1918, 1171688), (2192, 1025227), (2401, 935984), (2744, 818986), (2989, 751856), (3416, 657874), (3836, 585844), (4802, 467992), (5488, 409493), (5978, 375928), (6713, 334768), (6832, 328937), (7672, 292922), (8357, 268912), (9604, 233996), (11956, 187964), (13426, 167384), (15344, 146461), (16714, 134456), (16807, 133712), (19208, 116998), (20923, 107408), (23912, 93982), (26852, 83692), (33428, 67228), (33614, 66856), (38416, 58499), (41846, 53704), (46991, 47824)]