862162728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5271

約数の個数: 128

約数和(自身を含む): 2630707200

約数和(自身を除く): 1768544472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 344, 483, 516, 552, 602, 644, 903, 966, 989, 1032, 1204, 1288, 1806, 1932, 1978, 2408, 2967, 3612, 3864, 3956, 5189, 5934, 6923, 7224, 7912, 10378, 11868, 13846, 15567, 20756, 20769, 23736, 27692, 31134, 36323, 41512, 41538, 55384, 62268, 72646, 83076, 108969, 119347, 124536, 145292, 166152, 217938, 223127, 238694, 290584, 358041, 435876, 446254, 477388, 669381, 716082, 835429, 871752, 892508, 954776, 1338762, 1432164, 1561889, 1670858, 1785016, 2506287, 2677524, 2864328, 3123778, 3341716, 4685667, 5012574, 5131921, 5355048, 6247556, 6683432, 9371334, 10025148, 10263842, 12495112, 15395763, 18742668, 20050296, 20527684, 30791526, 35923447, 37485336, 41055368, 61583052, 71846894, 107770341, 123166104, 143693788, 215540682, 287387576, 431081364, 862162728]

約数ペア:

[(1, 862162728), (2, 431081364), (3, 287387576), (4, 215540682), (6, 143693788), (7, 123166104), (8, 107770341), (12, 71846894), (14, 61583052), (21, 41055368), (23, 37485336), (24, 35923447), (28, 30791526), (42, 20527684), (43, 20050296), (46, 18742668), (56, 15395763), (69, 12495112), (84, 10263842), (86, 10025148), (92, 9371334), (129, 6683432), (138, 6247556), (161, 5355048), (168, 5131921), (172, 5012574), (184, 4685667), (258, 3341716), (276, 3123778), (301, 2864328), (322, 2677524), (344, 2506287), (483, 1785016), (516, 1670858), (552, 1561889), (602, 1432164), (644, 1338762), (903, 954776), (966, 892508), (989, 871752), (1032, 835429), (1204, 716082), (1288, 669381), (1806, 477388), (1932, 446254), (1978, 435876), (2408, 358041), (2967, 290584), (3612, 238694), (3864, 223127), (3956, 217938), (5189, 166152), (5934, 145292), (6923, 124536), (7224, 119347), (7912, 108969), (10378, 83076), (11868, 72646), (13846, 62268), (15567, 55384), (20756, 41538), (20769, 41512), (23736, 36323), (27692, 31134)]