219147552

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 698544000

約数和(自身を除く): 479396448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 109, 117, 144, 156, 179, 208, 216, 218, 234, 288, 312, 327, 351, 358, 416, 432, 436, 468, 537, 624, 654, 702, 716, 864, 872, 936, 981, 1074, 1248, 1308, 1404, 1417, 1432, 1611, 1744, 1872, 1962, 2148, 2327, 2616, 2808, 2834, 2864, 2943, 3222, 3488, 3744, 3924, 4251, 4296, 4654, 4833, 5232, 5616, 5668, 5728, 5886, 6444, 6981, 7848, 8502, 8592, 9308, 9666, 10464, 11232, 11336, 11772, 12753, 12888, 13962, 15696, 17004, 17184, 18616, 19332, 19511, 20943, 22672, 23544, 25506, 25776, 27924, 31392, 34008, 37232, 38259, 38664, 39022, 41886, 45344, 47088, 51012, 51552, 55848, 58533, 62829, 68016, 74464, 76518, 77328, 78044, 83772, 94176, 102024, 111696, 117066, 125658, 136032, 153036, 154656, 156088, 167544, 175599, 204048, 223392, 234132, 251316, 253643, 306072, 312176, 335088, 351198, 408096, 468264, 502632, 507286, 526797, 612144, 624352, 670176, 702396, 760929, 936528, 1005264, 1014572, 1053594, 1224288, 1404792, 1521858, 1873056, 2010528, 2029144, 2107188, 2282787, 2809584, 3043716, 4058288, 4214376, 4565574, 5619168, 6087432, 6848361, 8116576, 8428752, 9131148, 12174864, 13696722, 16857504, 18262296, 24349728, 27393444, 36524592, 54786888, 73049184, 109573776, 219147552]

約数ペア:

[(1, 219147552), (2, 109573776), (3, 73049184), (4, 54786888), (6, 36524592), (8, 27393444), (9, 24349728), (12, 18262296), (13, 16857504), (16, 13696722), (18, 12174864), (24, 9131148), (26, 8428752), (27, 8116576), (32, 6848361), (36, 6087432), (39, 5619168), (48, 4565574), (52, 4214376), (54, 4058288), (72, 3043716), (78, 2809584), (96, 2282787), (104, 2107188), (108, 2029144), (109, 2010528), (117, 1873056), (144, 1521858), (156, 1404792), (179, 1224288), (208, 1053594), (216, 1014572), (218, 1005264), (234, 936528), (288, 760929), (312, 702396), (327, 670176), (351, 624352), (358, 612144), (416, 526797), (432, 507286), (436, 502632), (468, 468264), (537, 408096), (624, 351198), (654, 335088), (702, 312176), (716, 306072), (864, 253643), (872, 251316), (936, 234132), (981, 223392), (1074, 204048), (1248, 175599), (1308, 167544), (1404, 156088), (1417, 154656), (1432, 153036), (1611, 136032), (1744, 125658), (1872, 117066), (1962, 111696), (2148, 102024), (2327, 94176), (2616, 83772), (2808, 78044), (2834, 77328), (2864, 76518), (2943, 74464), (3222, 68016), (3488, 62829), (3744, 58533), (3924, 55848), (4251, 51552), (4296, 51012), (4654, 47088), (4833, 45344), (5232, 41886), (5616, 39022), (5668, 38664), (5728, 38259), (5886, 37232), (6444, 34008), (6981, 31392), (7848, 27924), (8502, 25776), (8592, 25506), (9308, 23544), (9666, 22672), (10464, 20943), (11232, 19511), (11336, 19332), (11772, 18616), (12753, 17184), (12888, 17004), (13962, 15696)]