1427298096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21563}}^1$

素因数の和:21778

約数の個数: 80

約数和(自身を含む): 4235514624

約数和(自身を除く): 2808216528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 8274, 9456, 11032, 16548, 21563, 22064, 33096, 43126, 64689, 66192, 86252, 129378, 150941, 172504, 258756, 301882, 345008, 452823, 517512, 603764, 905646, 1035024, 1207528, 1811292, 2415056, 3622584, 4247911, 7245168, 8495822, 12743733, 16991644, 25487466, 29735377, 33983288, 50974932, 59470754, 67966576, 89206131, 101949864, 118941508, 178412262, 203899728, 237883016, 356824524, 475766032, 713649048, 1427298096]

約数ペア:

[(1, 1427298096), (2, 713649048), (3, 475766032), (4, 356824524), (6, 237883016), (7, 203899728), (8, 178412262), (12, 118941508), (14, 101949864), (16, 89206131), (21, 67966576), (24, 59470754), (28, 50974932), (42, 33983288), (48, 29735377), (56, 25487466), (84, 16991644), (112, 12743733), (168, 8495822), (197, 7245168), (336, 4247911), (394, 3622584), (591, 2415056), (788, 1811292), (1182, 1207528), (1379, 1035024), (1576, 905646), (2364, 603764), (2758, 517512), (3152, 452823), (4137, 345008), (4728, 301882), (5516, 258756), (8274, 172504), (9456, 150941), (11032, 129378), (16548, 86252), (21563, 66192), (22064, 64689), (33096, 43126)]