213451056

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 270

約数和(自身を含む): 756664740

約数和(自身を除く): 543213684

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 169, 179, 182, 196, 208, 234, 252, 273, 294, 312, 336, 338, 358, 364, 392, 441, 468, 504, 507, 537, 546, 588, 624, 637, 676, 716, 728, 784, 819, 882, 936, 1008, 1014, 1074, 1092, 1176, 1183, 1253, 1274, 1352, 1432, 1456, 1521, 1611, 1638, 1764, 1872, 1911, 2028, 2148, 2184, 2327, 2352, 2366, 2506, 2548, 2704, 2864, 3042, 3222, 3276, 3528, 3549, 3759, 3822, 4056, 4296, 4368, 4654, 4732, 5012, 5096, 5733, 6084, 6444, 6552, 6981, 7056, 7098, 7518, 7644, 8112, 8281, 8592, 8771, 9308, 9464, 10024, 10192, 10647, 11277, 11466, 12168, 12888, 13104, 13962, 14196, 15036, 15288, 16289, 16562, 17542, 18616, 18928, 20048, 20943, 21294, 22554, 22932, 24336, 24843, 25776, 26313, 27924, 28392, 30072, 30251, 30576, 32578, 33124, 35084, 37232, 41886, 42588, 45108, 45864, 48867, 49686, 52626, 55848, 56784, 60144, 60502, 65156, 66248, 70168, 74529, 78939, 83772, 85176, 90216, 90753, 91728, 97734, 99372, 105252, 111696, 114023, 121004, 130312, 132496, 140336, 146601, 149058, 157878, 167544, 170352, 180432, 181506, 195468, 198744, 210504, 211757, 228046, 242008, 260624, 272259, 293202, 298116, 315756, 335088, 342069, 363012, 390936, 397488, 421008, 423514, 456092, 484016, 544518, 586404, 596232, 631512, 635271, 684138, 726024, 781872, 847028, 912184, 1026207, 1089036, 1172808, 1192464, 1263024, 1270542, 1368276, 1452048, 1482299, 1694056, 1824368, 1905813, 2052414, 2178072, 2345616, 2541084, 2736552, 2964598, 3388112, 3811626, 4104828, 4356144, 4446897, 5082168, 5473104, 5929196, 7623252, 8209656, 8893794, 10164336, 11858392, 13340691, 15246504, 16419312, 17787588, 23716784, 26681382, 30493008, 35575176, 53362764, 71150352, 106725528, 213451056]

約数ペア:

[(1, 213451056), (2, 106725528), (3, 71150352), (4, 53362764), (6, 35575176), (7, 30493008), (8, 26681382), (9, 23716784), (12, 17787588), (13, 16419312), (14, 15246504), (16, 13340691), (18, 11858392), (21, 10164336), (24, 8893794), (26, 8209656), (28, 7623252), (36, 5929196), (39, 5473104), (42, 5082168), (48, 4446897), (49, 4356144), (52, 4104828), (56, 3811626), (63, 3388112), (72, 2964598), (78, 2736552), (84, 2541084), (91, 2345616), (98, 2178072), (104, 2052414), (112, 1905813), (117, 1824368), (126, 1694056), (144, 1482299), (147, 1452048), (156, 1368276), (168, 1270542), (169, 1263024), (179, 1192464), (182, 1172808), (196, 1089036), (208, 1026207), (234, 912184), (252, 847028), (273, 781872), (294, 726024), (312, 684138), (336, 635271), (338, 631512), (358, 596232), (364, 586404), (392, 544518), (441, 484016), (468, 456092), (504, 423514), (507, 421008), (537, 397488), (546, 390936), (588, 363012), (624, 342069), (637, 335088), (676, 315756), (716, 298116), (728, 293202), (784, 272259), (819, 260624), (882, 242008), (936, 228046), (1008, 211757), (1014, 210504), (1074, 198744), (1092, 195468), (1176, 181506), (1183, 180432), (1253, 170352), (1274, 167544), (1352, 157878), (1432, 149058), (1456, 146601), (1521, 140336), (1611, 132496), (1638, 130312), (1764, 121004), (1872, 114023), (1911, 111696), (2028, 105252), (2148, 99372), (2184, 97734), (2327, 91728), (2352, 90753), (2366, 90216), (2506, 85176), (2548, 83772), (2704, 78939), (2864, 74529), (3042, 70168), (3222, 66248), (3276, 65156), (3528, 60502), (3549, 60144), (3759, 56784), (3822, 55848), (4056, 52626), (4296, 49686), (4368, 48867), (4654, 45864), (4732, 45108), (5012, 42588), (5096, 41886), (5733, 37232), (6084, 35084), (6444, 33124), (6552, 32578), (6981, 30576), (7056, 30251), (7098, 30072), (7518, 28392), (7644, 27924), (8112, 26313), (8281, 25776), (8592, 24843), (8771, 24336), (9308, 22932), (9464, 22554), (10024, 21294), (10192, 20943), (10647, 20048), (11277, 18928), (11466, 18616), (12168, 17542), (12888, 16562), (13104, 16289), (13962, 15288), (14196, 15036)]