220522344

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 693411840

約数和(自身を除く): 472889496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 49, 56, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 168, 184, 186, 196, 217, 248, 263, 276, 294, 322, 372, 392, 434, 483, 526, 552, 588, 644, 651, 713, 744, 789, 868, 966, 1052, 1127, 1176, 1288, 1302, 1426, 1519, 1578, 1736, 1841, 1932, 2104, 2139, 2254, 2604, 2852, 3038, 3156, 3381, 3682, 3864, 4278, 4508, 4557, 4991, 5208, 5523, 5704, 6049, 6076, 6312, 6762, 7364, 8153, 8556, 9016, 9114, 9982, 11046, 12098, 12152, 12887, 13524, 14728, 14973, 16306, 17112, 18147, 18228, 19964, 22092, 24196, 24459, 25774, 27048, 29946, 32612, 34937, 36294, 36456, 38661, 39928, 42343, 44184, 48392, 48918, 51548, 57071, 59892, 65224, 69874, 72588, 77322, 84686, 97836, 103096, 104811, 114142, 119784, 127029, 139748, 145176, 154644, 169372, 171213, 187519, 195672, 209622, 228284, 254058, 279496, 296401, 309288, 338744, 342426, 375038, 399497, 419244, 456568, 508116, 562557, 592802, 684852, 750076, 798994, 838488, 889203, 1016232, 1125114, 1185604, 1198491, 1312633, 1369704, 1500152, 1597988, 1778406, 2250228, 2371208, 2396982, 2625266, 3195976, 3556812, 3937899, 4500456, 4793964, 5250532, 7113624, 7875798, 9188431, 9587928, 10501064, 15751596, 18376862, 27565293, 31503192, 36753724, 55130586, 73507448, 110261172, 220522344]

約数ペア:

[(1, 220522344), (2, 110261172), (3, 73507448), (4, 55130586), (6, 36753724), (7, 31503192), (8, 27565293), (12, 18376862), (14, 15751596), (21, 10501064), (23, 9587928), (24, 9188431), (28, 7875798), (31, 7113624), (42, 5250532), (46, 4793964), (49, 4500456), (56, 3937899), (62, 3556812), (69, 3195976), (84, 2625266), (92, 2396982), (93, 2371208), (98, 2250228), (124, 1778406), (138, 1597988), (147, 1500152), (161, 1369704), (168, 1312633), (184, 1198491), (186, 1185604), (196, 1125114), (217, 1016232), (248, 889203), (263, 838488), (276, 798994), (294, 750076), (322, 684852), (372, 592802), (392, 562557), (434, 508116), (483, 456568), (526, 419244), (552, 399497), (588, 375038), (644, 342426), (651, 338744), (713, 309288), (744, 296401), (789, 279496), (868, 254058), (966, 228284), (1052, 209622), (1127, 195672), (1176, 187519), (1288, 171213), (1302, 169372), (1426, 154644), (1519, 145176), (1578, 139748), (1736, 127029), (1841, 119784), (1932, 114142), (2104, 104811), (2139, 103096), (2254, 97836), (2604, 84686), (2852, 77322), (3038, 72588), (3156, 69874), (3381, 65224), (3682, 59892), (3864, 57071), (4278, 51548), (4508, 48918), (4557, 48392), (4991, 44184), (5208, 42343), (5523, 39928), (5704, 38661), (6049, 36456), (6076, 36294), (6312, 34937), (6762, 32612), (7364, 29946), (8153, 27048), (8556, 25774), (9016, 24459), (9114, 24196), (9982, 22092), (11046, 19964), (12098, 18228), (12152, 18147), (12887, 17112), (13524, 16306), (14728, 14973)]