7420443648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{131}}^1\times {\mathrm{18439}}^1$

素因数の和:18593

約数の個数: 88

約数和(自身を含む): 19930247040

約数和(自身を除く): 12509803392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 1024, 1048, 1536, 1572, 2096, 3072, 3144, 4192, 6288, 8384, 12576, 16768, 18439, 25152, 33536, 36878, 50304, 55317, 67072, 73756, 100608, 110634, 134144, 147512, 201216, 221268, 295024, 402432, 442536, 590048, 885072, 1180096, 1770144, 2360192, 2415509, 3540288, 4720384, 4831018, 7080576, 7246527, 9440768, 9662036, 14161152, 14493054, 18881536, 19324072, 28322304, 28986108, 38648144, 56644608, 57972216, 77296288, 115944432, 154592576, 231888864, 309185152, 463777728, 618370304, 927555456, 1236740608, 1855110912, 2473481216, 3710221824, 7420443648]

約数ペア:

[(1, 7420443648), (2, 3710221824), (3, 2473481216), (4, 1855110912), (6, 1236740608), (8, 927555456), (12, 618370304), (16, 463777728), (24, 309185152), (32, 231888864), (48, 154592576), (64, 115944432), (96, 77296288), (128, 57972216), (131, 56644608), (192, 38648144), (256, 28986108), (262, 28322304), (384, 19324072), (393, 18881536), (512, 14493054), (524, 14161152), (768, 9662036), (786, 9440768), (1024, 7246527), (1048, 7080576), (1536, 4831018), (1572, 4720384), (2096, 3540288), (3072, 2415509), (3144, 2360192), (4192, 1770144), (6288, 1180096), (8384, 885072), (12576, 590048), (16768, 442536), (18439, 402432), (25152, 295024), (33536, 221268), (36878, 201216), (50304, 147512), (55317, 134144), (67072, 110634), (73756, 100608)]