216468672

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 224

約数和(自身を含む): 707136000

約数和(自身を除く): 490667328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 173, 192, 196, 224, 228, 266, 294, 304, 336, 343, 346, 392, 399, 448, 456, 519, 532, 588, 608, 672, 686, 692, 784, 798, 912, 931, 1029, 1038, 1064, 1176, 1211, 1216, 1344, 1372, 1384, 1568, 1596, 1824, 1862, 2058, 2076, 2128, 2352, 2422, 2744, 2768, 2793, 3136, 3192, 3287, 3633, 3648, 3724, 4116, 4152, 4256, 4704, 4844, 5488, 5536, 5586, 6384, 6517, 6574, 7266, 7448, 8232, 8304, 8477, 8512, 9408, 9688, 9861, 10976, 11072, 11172, 12768, 13034, 13148, 14532, 14896, 16464, 16608, 16954, 19376, 19551, 19722, 21952, 22344, 23009, 25431, 25536, 26068, 26296, 29064, 29792, 32928, 33216, 33908, 38752, 39102, 39444, 44688, 46018, 50862, 52136, 52592, 58128, 59339, 59584, 65856, 67816, 69027, 77504, 78204, 78888, 89376, 92036, 101724, 104272, 105184, 116256, 118678, 135632, 138054, 156408, 157776, 161063, 178017, 178752, 184072, 203448, 208544, 210368, 232512, 237356, 271264, 276108, 312816, 315552, 322126, 356034, 368144, 406896, 417088, 474712, 483189, 542528, 552216, 625632, 631104, 644252, 712068, 736288, 813792, 949424, 966378, 1104432, 1127441, 1251264, 1288504, 1424136, 1472576, 1627584, 1898848, 1932756, 2208864, 2254882, 2577008, 2848272, 3382323, 3797696, 3865512, 4417728, 4509764, 5154016, 5696544, 6764646, 7731024, 9019528, 10308032, 11393088, 13529292, 15462048, 18039056, 27058584, 30924096, 36078112, 54117168, 72156224, 108234336, 216468672]

約数ペア:

[(1, 216468672), (2, 108234336), (3, 72156224), (4, 54117168), (6, 36078112), (7, 30924096), (8, 27058584), (12, 18039056), (14, 15462048), (16, 13529292), (19, 11393088), (21, 10308032), (24, 9019528), (28, 7731024), (32, 6764646), (38, 5696544), (42, 5154016), (48, 4509764), (49, 4417728), (56, 3865512), (57, 3797696), (64, 3382323), (76, 2848272), (84, 2577008), (96, 2254882), (98, 2208864), (112, 1932756), (114, 1898848), (133, 1627584), (147, 1472576), (152, 1424136), (168, 1288504), (173, 1251264), (192, 1127441), (196, 1104432), (224, 966378), (228, 949424), (266, 813792), (294, 736288), (304, 712068), (336, 644252), (343, 631104), (346, 625632), (392, 552216), (399, 542528), (448, 483189), (456, 474712), (519, 417088), (532, 406896), (588, 368144), (608, 356034), (672, 322126), (686, 315552), (692, 312816), (784, 276108), (798, 271264), (912, 237356), (931, 232512), (1029, 210368), (1038, 208544), (1064, 203448), (1176, 184072), (1211, 178752), (1216, 178017), (1344, 161063), (1372, 157776), (1384, 156408), (1568, 138054), (1596, 135632), (1824, 118678), (1862, 116256), (2058, 105184), (2076, 104272), (2128, 101724), (2352, 92036), (2422, 89376), (2744, 78888), (2768, 78204), (2793, 77504), (3136, 69027), (3192, 67816), (3287, 65856), (3633, 59584), (3648, 59339), (3724, 58128), (4116, 52592), (4152, 52136), (4256, 50862), (4704, 46018), (4844, 44688), (5488, 39444), (5536, 39102), (5586, 38752), (6384, 33908), (6517, 33216), (6574, 32928), (7266, 29792), (7448, 29064), (8232, 26296), (8304, 26068), (8477, 25536), (8512, 25431), (9408, 23009), (9688, 22344), (9861, 21952), (10976, 19722), (11072, 19551), (11172, 19376), (12768, 16954), (13034, 16608), (13148, 16464), (14532, 14896)]