988128177456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127863377}}^1$

素因数の和:127863418

約数の個数: 80

約数和(自身を含む): 3044171303424

約数和(自身を除く): 2056043125968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 127863377, 255726754, 383590131, 511453508, 767180262, 895043639, 1022907016, 1534360524, 1790087278, 2045814032, 2685130917, 2940857671, 3068721048, 3580174556, 5370261834, 5881715342, 6137442096, 7160349112, 8822573013, 10740523668, 11763430684, 14320698224, 17645146026, 20586003697, 21481047336, 23526861368, 35290292052, 41172007394, 42962094672, 47053722736, 61758011091, 70580584104, 82344014788, 123516022182, 141161168208, 164688029576, 247032044364, 329376059152, 494064088728, 988128177456]

約数ペア:

[(1, 988128177456), (2, 494064088728), (3, 329376059152), (4, 247032044364), (6, 164688029576), (7, 141161168208), (8, 123516022182), (12, 82344014788), (14, 70580584104), (16, 61758011091), (21, 47053722736), (23, 42962094672), (24, 41172007394), (28, 35290292052), (42, 23526861368), (46, 21481047336), (48, 20586003697), (56, 17645146026), (69, 14320698224), (84, 11763430684), (92, 10740523668), (112, 8822573013), (138, 7160349112), (161, 6137442096), (168, 5881715342), (184, 5370261834), (276, 3580174556), (322, 3068721048), (336, 2940857671), (368, 2685130917), (483, 2045814032), (552, 1790087278), (644, 1534360524), (966, 1022907016), (1104, 895043639), (1288, 767180262), (1932, 511453508), (2576, 383590131), (3864, 255726754), (7728, 127863377)]