289640736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 1057650048

約数和(自身を除く): 768009312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 37, 42, 44, 48, 56, 63, 66, 72, 74, 77, 84, 88, 96, 99, 111, 112, 126, 132, 144, 148, 154, 168, 176, 198, 222, 224, 231, 252, 259, 264, 288, 296, 308, 333, 336, 352, 353, 396, 407, 444, 462, 504, 518, 528, 592, 616, 666, 672, 693, 706, 777, 792, 814, 888, 924, 1008, 1036, 1056, 1059, 1184, 1221, 1232, 1332, 1386, 1412, 1554, 1584, 1628, 1776, 1848, 2016, 2072, 2118, 2331, 2442, 2464, 2471, 2664, 2772, 2824, 2849, 3108, 3168, 3177, 3256, 3552, 3663, 3696, 3883, 4144, 4236, 4662, 4884, 4942, 5328, 5544, 5648, 5698, 6216, 6354, 6512, 7326, 7392, 7413, 7766, 8288, 8472, 8547, 9324, 9768, 9884, 10656, 11088, 11296, 11396, 11649, 12432, 12708, 13024, 13061, 14652, 14826, 15532, 16944, 17094, 18648, 19536, 19768, 22176, 22239, 22792, 23298, 24864, 25416, 25641, 26122, 27181, 29304, 29652, 31064, 33888, 34188, 34947, 37296, 39072, 39183, 39536, 44478, 45584, 46596, 50832, 51282, 52244, 54362, 58608, 59304, 62128, 68376, 69894, 74592, 78366, 79072, 81543, 88956, 91168, 91427, 93192, 101664, 102564, 104488, 108724, 117216, 117549, 118608, 124256, 136752, 139788, 143671, 156732, 163086, 177912, 182854, 186384, 205128, 208976, 217448, 235098, 237216, 244629, 273504, 274281, 279576, 287342, 313464, 326172, 355824, 365708, 372768, 410256, 417952, 431013, 434896, 470196, 489258, 548562, 559152, 574684, 626928, 652344, 711648, 731416, 820512, 822843, 862026, 869792, 940392, 978516, 1005697, 1097124, 1118304, 1149368, 1253856, 1293039, 1304688, 1462832, 1645686, 1724052, 1880784, 1957032, 2011394, 2194248, 2298736, 2586078, 2609376, 2925664, 3017091, 3291372, 3448104, 3761568, 3914064, 4022788, 4388496, 4597472, 5172156, 6034182, 6582744, 6896208, 7828128, 8045576, 8776992, 9051273, 10344312, 12068364, 13165488, 13792416, 16091152, 18102546, 20688624, 24136728, 26330976, 32182304, 36205092, 41377248, 48273456, 72410184, 96546912, 144820368, 289640736]

約数ペア:

[(1, 289640736), (2, 144820368), (3, 96546912), (4, 72410184), (6, 48273456), (7, 41377248), (8, 36205092), (9, 32182304), (11, 26330976), (12, 24136728), (14, 20688624), (16, 18102546), (18, 16091152), (21, 13792416), (22, 13165488), (24, 12068364), (28, 10344312), (32, 9051273), (33, 8776992), (36, 8045576), (37, 7828128), (42, 6896208), (44, 6582744), (48, 6034182), (56, 5172156), (63, 4597472), (66, 4388496), (72, 4022788), (74, 3914064), (77, 3761568), (84, 3448104), (88, 3291372), (96, 3017091), (99, 2925664), (111, 2609376), (112, 2586078), (126, 2298736), (132, 2194248), (144, 2011394), (148, 1957032), (154, 1880784), (168, 1724052), (176, 1645686), (198, 1462832), (222, 1304688), (224, 1293039), (231, 1253856), (252, 1149368), (259, 1118304), (264, 1097124), (288, 1005697), (296, 978516), (308, 940392), (333, 869792), (336, 862026), (352, 822843), (353, 820512), (396, 731416), (407, 711648), (444, 652344), (462, 626928), (504, 574684), (518, 559152), (528, 548562), (592, 489258), (616, 470196), (666, 434896), (672, 431013), (693, 417952), (706, 410256), (777, 372768), (792, 365708), (814, 355824), (888, 326172), (924, 313464), (1008, 287342), (1036, 279576), (1056, 274281), (1059, 273504), (1184, 244629), (1221, 237216), (1232, 235098), (1332, 217448), (1386, 208976), (1412, 205128), (1554, 186384), (1584, 182854), (1628, 177912), (1776, 163086), (1848, 156732), (2016, 143671), (2072, 139788), (2118, 136752), (2331, 124256), (2442, 118608), (2464, 117549), (2471, 117216), (2664, 108724), (2772, 104488), (2824, 102564), (2849, 101664), (3108, 93192), (3168, 91427), (3177, 91168), (3256, 88956), (3552, 81543), (3663, 79072), (3696, 78366), (3883, 74592), (4144, 69894), (4236, 68376), (4662, 62128), (4884, 59304), (4942, 58608), (5328, 54362), (5544, 52244), (5648, 51282), (5698, 50832), (6216, 46596), (6354, 45584), (6512, 44478), (7326, 39536), (7392, 39183), (7413, 39072), (7766, 37296), (8288, 34947), (8472, 34188), (8547, 33888), (9324, 31064), (9768, 29652), (9884, 29304), (10656, 27181), (11088, 26122), (11296, 25641), (11396, 25416), (11649, 24864), (12432, 23298), (12708, 22792), (13024, 22239), (13061, 22176), (14652, 19768), (14826, 19536), (15532, 18648), (16944, 17094)]