221486496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 774240768

約数和(自身を除く): 552754272

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 83, 84, 88, 96, 112, 114, 132, 133, 152, 154, 166, 168, 176, 209, 224, 228, 231, 249, 264, 266, 304, 308, 332, 336, 352, 361, 399, 418, 456, 462, 498, 528, 532, 581, 608, 616, 627, 664, 672, 722, 798, 836, 912, 913, 924, 996, 1056, 1064, 1083, 1162, 1232, 1254, 1328, 1444, 1463, 1577, 1596, 1672, 1743, 1824, 1826, 1848, 1992, 2128, 2166, 2324, 2464, 2508, 2527, 2656, 2739, 2888, 2926, 3154, 3192, 3344, 3486, 3652, 3696, 3971, 3984, 4256, 4332, 4389, 4648, 4731, 5016, 5054, 5478, 5776, 5852, 6308, 6384, 6391, 6688, 6972, 7304, 7392, 7581, 7942, 7968, 8664, 8778, 9296, 9462, 10032, 10108, 10956, 11039, 11552, 11704, 11913, 12616, 12768, 12782, 13944, 14608, 15162, 15884, 17328, 17347, 17556, 18592, 18924, 19173, 20064, 20216, 21912, 22078, 23408, 23826, 25232, 25564, 27797, 27888, 29216, 29963, 30324, 31768, 33117, 34656, 34694, 35112, 37848, 38346, 40432, 43824, 44156, 46816, 47652, 50464, 51128, 52041, 55594, 55776, 59926, 60648, 63536, 66234, 69388, 70224, 75696, 76692, 80864, 83391, 87648, 88312, 89889, 95304, 102256, 104082, 111188, 119852, 121296, 121429, 127072, 132468, 138776, 140448, 151392, 153384, 166782, 176624, 179778, 190608, 204512, 208164, 209741, 222376, 239704, 242592, 242858, 264936, 277552, 306768, 329593, 333564, 353248, 359556, 364287, 381216, 416328, 419482, 444752, 479408, 485716, 529872, 555104, 613536, 629223, 659186, 667128, 719112, 728574, 832656, 838964, 889504, 958816, 971432, 988779, 1059744, 1258446, 1318372, 1334256, 1438224, 1457148, 1665312, 1677928, 1942864, 1977558, 2307151, 2516892, 2636744, 2668512, 2876448, 2914296, 3355856, 3885728, 3955116, 4614302, 5033784, 5273488, 5828592, 6711712, 6921453, 7910232, 9228604, 10067568, 10546976, 11657184, 13842906, 15820464, 18457208, 20135136, 27685812, 31640928, 36914416, 55371624, 73828832, 110743248, 221486496]

約数ペア:

[(1, 221486496), (2, 110743248), (3, 73828832), (4, 55371624), (6, 36914416), (7, 31640928), (8, 27685812), (11, 20135136), (12, 18457208), (14, 15820464), (16, 13842906), (19, 11657184), (21, 10546976), (22, 10067568), (24, 9228604), (28, 7910232), (32, 6921453), (33, 6711712), (38, 5828592), (42, 5273488), (44, 5033784), (48, 4614302), (56, 3955116), (57, 3885728), (66, 3355856), (76, 2914296), (77, 2876448), (83, 2668512), (84, 2636744), (88, 2516892), (96, 2307151), (112, 1977558), (114, 1942864), (132, 1677928), (133, 1665312), (152, 1457148), (154, 1438224), (166, 1334256), (168, 1318372), (176, 1258446), (209, 1059744), (224, 988779), (228, 971432), (231, 958816), (249, 889504), (264, 838964), (266, 832656), (304, 728574), (308, 719112), (332, 667128), (336, 659186), (352, 629223), (361, 613536), (399, 555104), (418, 529872), (456, 485716), (462, 479408), (498, 444752), (528, 419482), (532, 416328), (581, 381216), (608, 364287), (616, 359556), (627, 353248), (664, 333564), (672, 329593), (722, 306768), (798, 277552), (836, 264936), (912, 242858), (913, 242592), (924, 239704), (996, 222376), (1056, 209741), (1064, 208164), (1083, 204512), (1162, 190608), (1232, 179778), (1254, 176624), (1328, 166782), (1444, 153384), (1463, 151392), (1577, 140448), (1596, 138776), (1672, 132468), (1743, 127072), (1824, 121429), (1826, 121296), (1848, 119852), (1992, 111188), (2128, 104082), (2166, 102256), (2324, 95304), (2464, 89889), (2508, 88312), (2527, 87648), (2656, 83391), (2739, 80864), (2888, 76692), (2926, 75696), (3154, 70224), (3192, 69388), (3344, 66234), (3486, 63536), (3652, 60648), (3696, 59926), (3971, 55776), (3984, 55594), (4256, 52041), (4332, 51128), (4389, 50464), (4648, 47652), (4731, 46816), (5016, 44156), (5054, 43824), (5478, 40432), (5776, 38346), (5852, 37848), (6308, 35112), (6384, 34694), (6391, 34656), (6688, 33117), (6972, 31768), (7304, 30324), (7392, 29963), (7581, 29216), (7942, 27888), (7968, 27797), (8664, 25564), (8778, 25232), (9296, 23826), (9462, 23408), (10032, 22078), (10108, 21912), (10956, 20216), (11039, 20064), (11552, 19173), (11704, 18924), (11913, 18592), (12616, 17556), (12768, 17347), (12782, 17328), (13944, 15884), (14608, 15162)]