219387168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 288

約数和(自身を含む): 838760832

約数和(自身を除く): 619373664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 396, 416, 429, 462, 468, 504, 528, 546, 572, 616, 624, 672, 693, 728, 761, 792, 819, 858, 924, 936, 1001, 1008, 1056, 1092, 1144, 1232, 1248, 1287, 1386, 1456, 1522, 1584, 1638, 1716, 1848, 1872, 2002, 2016, 2184, 2283, 2288, 2464, 2574, 2772, 2912, 3003, 3044, 3168, 3276, 3432, 3696, 3744, 4004, 4368, 4566, 4576, 5148, 5327, 5544, 6006, 6088, 6552, 6849, 6864, 7392, 8008, 8371, 8736, 9009, 9132, 9893, 10296, 10654, 11088, 12012, 12176, 13104, 13698, 13728, 15981, 16016, 16742, 18018, 18264, 19786, 20592, 21308, 22176, 24024, 24352, 25113, 26208, 27396, 29679, 31962, 32032, 33484, 36036, 36528, 39572, 41184, 42616, 47943, 48048, 50226, 54792, 58597, 59358, 63924, 66968, 69251, 72072, 73056, 75339, 79144, 85232, 89037, 95886, 96096, 100452, 108823, 109584, 117194, 118716, 127848, 133936, 138502, 144144, 150678, 158288, 170464, 175791, 178074, 191772, 200904, 207753, 217646, 219168, 234388, 237432, 255696, 267872, 277004, 288288, 301356, 316576, 326469, 351582, 356148, 383544, 401808, 415506, 435292, 468776, 474864, 511392, 527373, 554008, 602712, 623259, 652938, 703164, 712296, 761761, 767088, 803616, 831012, 870584, 937552, 949728, 979407, 1054746, 1108016, 1205424, 1246518, 1305876, 1406328, 1424592, 1523522, 1534176, 1662024, 1741168, 1875104, 1958814, 2109492, 2216032, 2285283, 2410848, 2493036, 2611752, 2812656, 2849184, 3047044, 3324048, 3482336, 3917628, 4218984, 4570566, 4986072, 5223504, 5625312, 6094088, 6648096, 6855849, 7835256, 8437968, 9141132, 9972144, 10447008, 12188176, 13711698, 15670512, 16875936, 18282264, 19944288, 24376352, 27423396, 31341024, 36564528, 54846792, 73129056, 109693584, 219387168]

約数ペア:

[(1, 219387168), (2, 109693584), (3, 73129056), (4, 54846792), (6, 36564528), (7, 31341024), (8, 27423396), (9, 24376352), (11, 19944288), (12, 18282264), (13, 16875936), (14, 15670512), (16, 13711698), (18, 12188176), (21, 10447008), (22, 9972144), (24, 9141132), (26, 8437968), (28, 7835256), (32, 6855849), (33, 6648096), (36, 6094088), (39, 5625312), (42, 5223504), (44, 4986072), (48, 4570566), (52, 4218984), (56, 3917628), (63, 3482336), (66, 3324048), (72, 3047044), (77, 2849184), (78, 2812656), (84, 2611752), (88, 2493036), (91, 2410848), (96, 2285283), (99, 2216032), (104, 2109492), (112, 1958814), (117, 1875104), (126, 1741168), (132, 1662024), (143, 1534176), (144, 1523522), (154, 1424592), (156, 1406328), (168, 1305876), (176, 1246518), (182, 1205424), (198, 1108016), (208, 1054746), (224, 979407), (231, 949728), (234, 937552), (252, 870584), (264, 831012), (273, 803616), (286, 767088), (288, 761761), (308, 712296), (312, 703164), (336, 652938), (352, 623259), (364, 602712), (396, 554008), (416, 527373), (429, 511392), (462, 474864), (468, 468776), (504, 435292), (528, 415506), (546, 401808), (572, 383544), (616, 356148), (624, 351582), (672, 326469), (693, 316576), (728, 301356), (761, 288288), (792, 277004), (819, 267872), (858, 255696), (924, 237432), (936, 234388), (1001, 219168), (1008, 217646), (1056, 207753), (1092, 200904), (1144, 191772), (1232, 178074), (1248, 175791), (1287, 170464), (1386, 158288), (1456, 150678), (1522, 144144), (1584, 138502), (1638, 133936), (1716, 127848), (1848, 118716), (1872, 117194), (2002, 109584), (2016, 108823), (2184, 100452), (2283, 96096), (2288, 95886), (2464, 89037), (2574, 85232), (2772, 79144), (2912, 75339), (3003, 73056), (3044, 72072), (3168, 69251), (3276, 66968), (3432, 63924), (3696, 59358), (3744, 58597), (4004, 54792), (4368, 50226), (4566, 48048), (4576, 47943), (5148, 42616), (5327, 41184), (5544, 39572), (6006, 36528), (6088, 36036), (6552, 33484), (6849, 32032), (6864, 31962), (7392, 29679), (8008, 27396), (8371, 26208), (8736, 25113), (9009, 24352), (9132, 24024), (9893, 22176), (10296, 21308), (10654, 20592), (11088, 19786), (12012, 18264), (12176, 18018), (13104, 16742), (13698, 16016), (13728, 15981)]