64715691456

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2309}}^1$

素因数の和:2556

約数の個数: 336

約数和(自身を含む): 211437626400

約数和(自身を除く): 146721934944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 197, 208, 228, 234, 247, 288, 304, 312, 342, 394, 416, 456, 468, 494, 576, 591, 608, 624, 684, 741, 788, 832, 912, 936, 988, 1182, 1216, 1248, 1368, 1482, 1576, 1773, 1824, 1872, 1976, 2223, 2309, 2364, 2496, 2561, 2736, 2964, 3152, 3546, 3648, 3743, 3744, 3952, 4446, 4618, 4728, 5122, 5472, 5928, 6304, 6927, 7092, 7486, 7488, 7683, 7904, 8892, 9236, 9456, 10244, 10944, 11229, 11856, 12608, 13854, 14184, 14972, 15366, 15808, 17784, 18472, 18912, 20488, 20781, 22458, 23049, 23712, 27708, 28368, 29944, 30017, 30732, 33687, 35568, 36944, 37824, 40976, 41562, 43871, 44916, 46098, 47424, 48659, 55416, 56736, 59888, 60034, 61464, 67374, 71136, 73888, 81952, 83124, 87742, 89832, 90051, 92196, 97318, 110832, 113472, 119776, 120068, 122928, 131613, 134748, 142272, 145977, 147776, 163904, 166248, 175484, 179664, 180102, 184392, 194636, 221664, 239552, 240136, 245856, 263226, 269496, 270153, 291954, 332496, 350968, 359328, 360204, 368784, 389272, 394839, 437931, 443328, 454873, 480272, 491712, 526452, 538992, 540306, 570323, 583908, 664992, 701936, 718656, 720408, 737568, 778544, 789678, 875862, 909746, 960544, 1052904, 1077984, 1080612, 1140646, 1167816, 1329984, 1364619, 1403872, 1440816, 1475136, 1557088, 1579356, 1710969, 1751724, 1819492, 1921088, 2105808, 2155968, 2161224, 2281292, 2335632, 2729238, 2807744, 2881632, 3114176, 3158712, 3421938, 3503448, 3638984, 4093857, 4211616, 4322448, 4562584, 4671264, 5132907, 5458476, 5763264, 5913349, 6317424, 6843876, 7006896, 7277968, 8187714, 8423232, 8642587, 8644896, 9125168, 9342528, 10265814, 10916952, 11826698, 12634848, 13687752, 14013792, 14555936, 16375428, 17285174, 17289792, 17740047, 18250336, 20531628, 21833904, 23653396, 25269696, 25927761, 27375504, 28027584, 29111872, 32750856, 34570348, 35480094, 36500672, 41063256, 43667808, 47306792, 51855522, 53220141, 54751008, 65501712, 69140696, 70960188, 77783283, 82126512, 87335616, 94613584, 103711044, 106440282, 109502016, 112353631, 131003424, 138281392, 141920376, 155566566, 164253024, 189227168, 207422088, 212880564, 224707262, 262006848, 276562784, 283840752, 311133132, 328506048, 337060893, 378454336, 414844176, 425761128, 449414524, 553125568, 567681504, 622266264, 674121786, 829688352, 851522256, 898829048, 1011182679, 1135363008, 1244532528, 1348243572, 1659376704, 1703044512, 1797658096, 2022365358, 2489065056, 2696487144, 3406089024, 3595316192, 4044730716, 4978130112, 5392974288, 7190632384, 8089461432, 10785948576, 16178922864, 21571897152, 32357845728, 64715691456]

約数ペア:

[(1, 64715691456), (2, 32357845728), (3, 21571897152), (4, 16178922864), (6, 10785948576), (8, 8089461432), (9, 7190632384), (12, 5392974288), (13, 4978130112), (16, 4044730716), (18, 3595316192), (19, 3406089024), (24, 2696487144), (26, 2489065056), (32, 2022365358), (36, 1797658096), (38, 1703044512), (39, 1659376704), (48, 1348243572), (52, 1244532528), (57, 1135363008), (64, 1011182679), (72, 898829048), (76, 851522256), (78, 829688352), (96, 674121786), (104, 622266264), (114, 567681504), (117, 553125568), (144, 449414524), (152, 425761128), (156, 414844176), (171, 378454336), (192, 337060893), (197, 328506048), (208, 311133132), (228, 283840752), (234, 276562784), (247, 262006848), (288, 224707262), (304, 212880564), (312, 207422088), (342, 189227168), (394, 164253024), (416, 155566566), (456, 141920376), (468, 138281392), (494, 131003424), (576, 112353631), (591, 109502016), (608, 106440282), (624, 103711044), (684, 94613584), (741, 87335616), (788, 82126512), (832, 77783283), (912, 70960188), (936, 69140696), (988, 65501712), (1182, 54751008), (1216, 53220141), (1248, 51855522), (1368, 47306792), (1482, 43667808), (1576, 41063256), (1773, 36500672), (1824, 35480094), (1872, 34570348), (1976, 32750856), (2223, 29111872), (2309, 28027584), (2364, 27375504), (2496, 25927761), (2561, 25269696), (2736, 23653396), (2964, 21833904), (3152, 20531628), (3546, 18250336), (3648, 17740047), (3743, 17289792), (3744, 17285174), (3952, 16375428), (4446, 14555936), (4618, 14013792), (4728, 13687752), (5122, 12634848), (5472, 11826698), (5928, 10916952), (6304, 10265814), (6927, 9342528), (7092, 9125168), (7486, 8644896), (7488, 8642587), (7683, 8423232), (7904, 8187714), (8892, 7277968), (9236, 7006896), (9456, 6843876), (10244, 6317424), (10944, 5913349), (11229, 5763264), (11856, 5458476), (12608, 5132907), (13854, 4671264), (14184, 4562584), (14972, 4322448), (15366, 4211616), (15808, 4093857), (17784, 3638984), (18472, 3503448), (18912, 3421938), (20488, 3158712), (20781, 3114176), (22458, 2881632), (23049, 2807744), (23712, 2729238), (27708, 2335632), (28368, 2281292), (29944, 2161224), (30017, 2155968), (30732, 2105808), (33687, 1921088), (35568, 1819492), (36944, 1751724), (37824, 1710969), (40976, 1579356), (41562, 1557088), (43871, 1475136), (44916, 1440816), (46098, 1403872), (47424, 1364619), (48659, 1329984), (55416, 1167816), (56736, 1140646), (59888, 1080612), (60034, 1077984), (61464, 1052904), (67374, 960544), (71136, 909746), (73888, 875862), (81952, 789678), (83124, 778544), (87742, 737568), (89832, 720408), (90051, 718656), (92196, 701936), (97318, 664992), (110832, 583908), (113472, 570323), (119776, 540306), (120068, 538992), (122928, 526452), (131613, 491712), (134748, 480272), (142272, 454873), (145977, 443328), (147776, 437931), (163904, 394839), (166248, 389272), (175484, 368784), (179664, 360204), (180102, 359328), (184392, 350968), (194636, 332496), (221664, 291954), (239552, 270153), (240136, 269496), (245856, 263226)]