887885856

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21559}}^1$

素因数の和:21599

約数の個数: 144

約数和(自身を含む): 2966483520

約数和(自身を除く): 2078597664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 20592, 21559, 41184, 43118, 64677, 86236, 129354, 172472, 194031, 237149, 258708, 280267, 344944, 388062, 474298, 517416, 560534, 689888, 711447, 776124, 840801, 948596, 1034832, 1121068, 1422894, 1552248, 1681602, 1897192, 2069664, 2134341, 2242136, 2522403, 2845788, 3082937, 3104496, 3363204, 3794384, 4268682, 4484272, 5044806, 5691576, 6165874, 6208992, 6726408, 7588768, 8537364, 8968544, 9248811, 10089612, 11383152, 12331748, 13452816, 17074728, 18497622, 20179224, 22766304, 24663496, 26905632, 27746433, 34149456, 36995244, 40358448, 49326992, 55492866, 68298912, 73990488, 80716896, 98653984, 110985732, 147980976, 221971464, 295961952, 443942928, 887885856]

約数ペア:

[(1, 887885856), (2, 443942928), (3, 295961952), (4, 221971464), (6, 147980976), (8, 110985732), (9, 98653984), (11, 80716896), (12, 73990488), (13, 68298912), (16, 55492866), (18, 49326992), (22, 40358448), (24, 36995244), (26, 34149456), (32, 27746433), (33, 26905632), (36, 24663496), (39, 22766304), (44, 20179224), (48, 18497622), (52, 17074728), (66, 13452816), (72, 12331748), (78, 11383152), (88, 10089612), (96, 9248811), (99, 8968544), (104, 8537364), (117, 7588768), (132, 6726408), (143, 6208992), (144, 6165874), (156, 5691576), (176, 5044806), (198, 4484272), (208, 4268682), (234, 3794384), (264, 3363204), (286, 3104496), (288, 3082937), (312, 2845788), (352, 2522403), (396, 2242136), (416, 2134341), (429, 2069664), (468, 1897192), (528, 1681602), (572, 1552248), (624, 1422894), (792, 1121068), (858, 1034832), (936, 948596), (1056, 840801), (1144, 776124), (1248, 711447), (1287, 689888), (1584, 560534), (1716, 517416), (1872, 474298), (2288, 388062), (2574, 344944), (3168, 280267), (3432, 258708), (3744, 237149), (4576, 194031), (5148, 172472), (6864, 129354), (10296, 86236), (13728, 64677), (20592, 43118), (21559, 41184)]