219853872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 320

約数和(自身を含む): 785664000

約数和(自身を除く): 565810128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 29, 36, 42, 46, 48, 54, 56, 58, 63, 69, 72, 84, 87, 92, 108, 109, 112, 116, 126, 138, 144, 161, 168, 174, 184, 189, 203, 207, 216, 218, 232, 252, 261, 276, 322, 327, 336, 348, 368, 378, 406, 414, 432, 436, 464, 483, 504, 522, 552, 609, 621, 644, 654, 667, 696, 756, 763, 783, 812, 828, 872, 966, 981, 1008, 1044, 1104, 1218, 1242, 1288, 1308, 1334, 1392, 1449, 1512, 1526, 1566, 1624, 1656, 1744, 1827, 1932, 1962, 2001, 2088, 2289, 2436, 2484, 2507, 2576, 2616, 2668, 2898, 2943, 3024, 3052, 3132, 3161, 3248, 3312, 3654, 3864, 3924, 4002, 4176, 4347, 4578, 4669, 4872, 4968, 5014, 5232, 5336, 5481, 5796, 5886, 6003, 6104, 6264, 6322, 6867, 7308, 7521, 7728, 7848, 8004, 8694, 9156, 9338, 9483, 9744, 9936, 10028, 10672, 10962, 11592, 11772, 12006, 12208, 12528, 12644, 13734, 14007, 14616, 15042, 15696, 16008, 17388, 17549, 18009, 18312, 18676, 18966, 20056, 20601, 21924, 22127, 22563, 23184, 23544, 24012, 25288, 27468, 28014, 28449, 29232, 30084, 32016, 34776, 35098, 36018, 36624, 37352, 37932, 40112, 41202, 42021, 43848, 44254, 45126, 47088, 48024, 50576, 52647, 54936, 56028, 56898, 60168, 66381, 67689, 69552, 70196, 72036, 72703, 74704, 75864, 82404, 84042, 85347, 87696, 88508, 90252, 96048, 105294, 109872, 112056, 113796, 120336, 126063, 132762, 135378, 140392, 144072, 145406, 151728, 157941, 164808, 168084, 170694, 177016, 180504, 199143, 210588, 218109, 224112, 227592, 252126, 265524, 270756, 280784, 288144, 290812, 315882, 329616, 336168, 341388, 354032, 361008, 398286, 421176, 436218, 455184, 473823, 504252, 508921, 531048, 541512, 581624, 597429, 631764, 654327, 672336, 682776, 796572, 842352, 872436, 947646, 1008504, 1017842, 1062096, 1083024, 1163248, 1194858, 1263528, 1308654, 1365552, 1526763, 1593144, 1744872, 1895292, 1962981, 2017008, 2035684, 2389716, 2527056, 2617308, 3053526, 3186288, 3489744, 3790584, 3925962, 4071368, 4580289, 4779432, 5234616, 6107052, 7581168, 7851924, 8142736, 9160578, 9558864, 10469232, 12214104, 13740867, 15703848, 18321156, 24428208, 27481734, 31407696, 36642312, 54963468, 73284624, 109926936, 219853872]

約数ペア:

[(1, 219853872), (2, 109926936), (3, 73284624), (4, 54963468), (6, 36642312), (7, 31407696), (8, 27481734), (9, 24428208), (12, 18321156), (14, 15703848), (16, 13740867), (18, 12214104), (21, 10469232), (23, 9558864), (24, 9160578), (27, 8142736), (28, 7851924), (29, 7581168), (36, 6107052), (42, 5234616), (46, 4779432), (48, 4580289), (54, 4071368), (56, 3925962), (58, 3790584), (63, 3489744), (69, 3186288), (72, 3053526), (84, 2617308), (87, 2527056), (92, 2389716), (108, 2035684), (109, 2017008), (112, 1962981), (116, 1895292), (126, 1744872), (138, 1593144), (144, 1526763), (161, 1365552), (168, 1308654), (174, 1263528), (184, 1194858), (189, 1163248), (203, 1083024), (207, 1062096), (216, 1017842), (218, 1008504), (232, 947646), (252, 872436), (261, 842352), (276, 796572), (322, 682776), (327, 672336), (336, 654327), (348, 631764), (368, 597429), (378, 581624), (406, 541512), (414, 531048), (432, 508921), (436, 504252), (464, 473823), (483, 455184), (504, 436218), (522, 421176), (552, 398286), (609, 361008), (621, 354032), (644, 341388), (654, 336168), (667, 329616), (696, 315882), (756, 290812), (763, 288144), (783, 280784), (812, 270756), (828, 265524), (872, 252126), (966, 227592), (981, 224112), (1008, 218109), (1044, 210588), (1104, 199143), (1218, 180504), (1242, 177016), (1288, 170694), (1308, 168084), (1334, 164808), (1392, 157941), (1449, 151728), (1512, 145406), (1526, 144072), (1566, 140392), (1624, 135378), (1656, 132762), (1744, 126063), (1827, 120336), (1932, 113796), (1962, 112056), (2001, 109872), (2088, 105294), (2289, 96048), (2436, 90252), (2484, 88508), (2507, 87696), (2576, 85347), (2616, 84042), (2668, 82404), (2898, 75864), (2943, 74704), (3024, 72703), (3052, 72036), (3132, 70196), (3161, 69552), (3248, 67689), (3312, 66381), (3654, 60168), (3864, 56898), (3924, 56028), (4002, 54936), (4176, 52647), (4347, 50576), (4578, 48024), (4669, 47088), (4872, 45126), (4968, 44254), (5014, 43848), (5232, 42021), (5336, 41202), (5481, 40112), (5796, 37932), (5886, 37352), (6003, 36624), (6104, 36018), (6264, 35098), (6322, 34776), (6867, 32016), (7308, 30084), (7521, 29232), (7728, 28449), (7848, 28014), (8004, 27468), (8694, 25288), (9156, 24012), (9338, 23544), (9483, 23184), (9744, 22563), (9936, 22127), (10028, 21924), (10672, 20601), (10962, 20056), (11592, 18966), (11772, 18676), (12006, 18312), (12208, 18009), (12528, 17549), (12644, 17388), (13734, 16008), (14007, 15696), (14616, 15042)]