665960489216

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{13633}}^1$

素因数の和:13773

約数の個数: 216

約数和(自身を含む): 1556700670560

約数和(自身を除く): 890740181344

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 83, 88, 121, 128, 152, 166, 176, 209, 242, 256, 304, 332, 352, 418, 484, 608, 664, 704, 836, 913, 968, 1216, 1328, 1408, 1577, 1672, 1826, 1936, 2299, 2432, 2656, 2816, 3154, 3344, 3652, 3872, 4598, 4864, 5312, 6308, 6688, 7304, 7744, 9196, 10043, 10624, 12616, 13376, 13633, 14608, 15488, 17347, 18392, 20086, 21248, 25232, 26752, 27266, 29216, 30976, 34694, 36784, 40172, 50464, 53504, 54532, 58432, 69388, 73568, 80344, 100928, 109064, 116864, 138776, 147136, 149963, 160688, 190817, 201856, 218128, 233728, 259027, 277552, 294272, 299926, 321376, 381634, 403712, 436256, 518054, 555104, 588544, 599852, 642752, 763268, 872512, 1036108, 1110208, 1131539, 1199704, 1285504, 1526536, 1649593, 1745024, 2072216, 2220416, 2263078, 2399408, 2571008, 2849297, 3053072, 3299186, 3490048, 4144432, 4440832, 4526156, 4798816, 5698594, 6106144, 6598372, 8288864, 9052312, 9597632, 11397188, 12212288, 12446929, 13196744, 16577728, 18104624, 19195264, 21499241, 22794376, 24424576, 24893858, 26393488, 31342267, 33155456, 36209248, 38390528, 42998482, 45588752, 48849152, 49787716, 52786976, 62684534, 66310912, 72418496, 85996964, 91177504, 99575432, 105573952, 125369068, 136916219, 144836992, 171993928, 182355008, 199150864, 211147904, 236491651, 250738136, 273832438, 289673984, 343987856, 364710016, 398301728, 422295808, 472983302, 501476272, 547664876, 687975712, 729420032, 796603456, 945966604, 1002952544, 1095329752, 1375951424, 1593206912, 1891933208, 2005905088, 2190659504, 2601408161, 2751902848, 3186413824, 3783866416, 4011810176, 4381319008, 5202816322, 5503805696, 7567732832, 8023620352, 8762638016, 10405632644, 15135465664, 17525276032, 20811265288, 30270931328, 35050552064, 41622530576, 60541862656, 83245061152, 166490122304, 332980244608, 665960489216]

約数ペア:

[(1, 665960489216), (2, 332980244608), (4, 166490122304), (8, 83245061152), (11, 60541862656), (16, 41622530576), (19, 35050552064), (22, 30270931328), (32, 20811265288), (38, 17525276032), (44, 15135465664), (64, 10405632644), (76, 8762638016), (83, 8023620352), (88, 7567732832), (121, 5503805696), (128, 5202816322), (152, 4381319008), (166, 4011810176), (176, 3783866416), (209, 3186413824), (242, 2751902848), (256, 2601408161), (304, 2190659504), (332, 2005905088), (352, 1891933208), (418, 1593206912), (484, 1375951424), (608, 1095329752), (664, 1002952544), (704, 945966604), (836, 796603456), (913, 729420032), (968, 687975712), (1216, 547664876), (1328, 501476272), (1408, 472983302), (1577, 422295808), (1672, 398301728), (1826, 364710016), (1936, 343987856), (2299, 289673984), (2432, 273832438), (2656, 250738136), (2816, 236491651), (3154, 211147904), (3344, 199150864), (3652, 182355008), (3872, 171993928), (4598, 144836992), (4864, 136916219), (5312, 125369068), (6308, 105573952), (6688, 99575432), (7304, 91177504), (7744, 85996964), (9196, 72418496), (10043, 66310912), (10624, 62684534), (12616, 52786976), (13376, 49787716), (13633, 48849152), (14608, 45588752), (15488, 42998482), (17347, 38390528), (18392, 36209248), (20086, 33155456), (21248, 31342267), (25232, 26393488), (26752, 24893858), (27266, 24424576), (29216, 22794376), (30976, 21499241), (34694, 19195264), (36784, 18104624), (40172, 16577728), (50464, 13196744), (53504, 12446929), (54532, 12212288), (58432, 11397188), (69388, 9597632), (73568, 9052312), (80344, 8288864), (100928, 6598372), (109064, 6106144), (116864, 5698594), (138776, 4798816), (147136, 4526156), (149963, 4440832), (160688, 4144432), (190817, 3490048), (201856, 3299186), (218128, 3053072), (233728, 2849297), (259027, 2571008), (277552, 2399408), (294272, 2263078), (299926, 2220416), (321376, 2072216), (381634, 1745024), (403712, 1649593), (436256, 1526536), (518054, 1285504), (555104, 1199704), (588544, 1131539), (599852, 1110208), (642752, 1036108), (763268, 872512)]