68342764672

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4139

約数の個数: 256

約数和(自身を含む): 176700948480

約数和(自身を除く): 108358183808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 47, 52, 56, 62, 64, 91, 94, 104, 112, 124, 128, 182, 188, 208, 217, 224, 248, 329, 364, 376, 403, 416, 434, 448, 496, 611, 658, 728, 752, 806, 832, 868, 896, 992, 1222, 1316, 1456, 1457, 1504, 1612, 1664, 1736, 1984, 2444, 2632, 2821, 2912, 2914, 3008, 3224, 3472, 3968, 4027, 4277, 4888, 5264, 5642, 5824, 5828, 6016, 6448, 6944, 8054, 8554, 9776, 10199, 10528, 11284, 11648, 11656, 12896, 13888, 16108, 17108, 18941, 19552, 20398, 21056, 22568, 23312, 25792, 27776, 28189, 32216, 34216, 37882, 39104, 40796, 42112, 45136, 46624, 51584, 52351, 56378, 64432, 68432, 75764, 78208, 81592, 90272, 93248, 104702, 112756, 124837, 128864, 132587, 136864, 151528, 163184, 180544, 186496, 189269, 209404, 225512, 249674, 257728, 265174, 273728, 303056, 326368, 361088, 366457, 378538, 418808, 451024, 499348, 515456, 530348, 547456, 606112, 652736, 732914, 757076, 837616, 873859, 902048, 998696, 1060696, 1212224, 1305472, 1324883, 1465828, 1514152, 1622881, 1675232, 1747718, 1804096, 1997392, 2121392, 2424448, 2460497, 2649766, 2931656, 3028304, 3245762, 3350464, 3495436, 3608192, 3994784, 4242784, 4920994, 5299532, 5863312, 5867339, 6056608, 6491524, 6700928, 6990872, 7989568, 8485568, 9841988, 10599064, 11360167, 11726624, 11734678, 12113216, 12983048, 13981744, 15979136, 16971136, 17223479, 19683976, 21198128, 22720334, 23453248, 23469356, 24226432, 25966096, 27963488, 34446958, 39367952, 41071373, 42396256, 45440668, 46906496, 46938712, 51932192, 55926976, 68893916, 76275407, 78735904, 82142746, 84792512, 90881336, 93877424, 103864384, 111853952, 137787832, 152550814, 157471808, 164285492, 169585024, 181762672, 187754848, 207728768, 275575664, 305101628, 314943616, 328570984, 363525344, 375509696, 533927849, 551151328, 610203256, 657141968, 727050688, 751019392, 1067855698, 1102302656, 1220406512, 1314283936, 1454101376, 2135711396, 2204605312, 2440813024, 2628567872, 4271422792, 4881626048, 5257135744, 8542845584, 9763252096, 17085691168, 34171382336, 68342764672]

約数ペア:

[(1, 68342764672), (2, 34171382336), (4, 17085691168), (7, 9763252096), (8, 8542845584), (13, 5257135744), (14, 4881626048), (16, 4271422792), (26, 2628567872), (28, 2440813024), (31, 2204605312), (32, 2135711396), (47, 1454101376), (52, 1314283936), (56, 1220406512), (62, 1102302656), (64, 1067855698), (91, 751019392), (94, 727050688), (104, 657141968), (112, 610203256), (124, 551151328), (128, 533927849), (182, 375509696), (188, 363525344), (208, 328570984), (217, 314943616), (224, 305101628), (248, 275575664), (329, 207728768), (364, 187754848), (376, 181762672), (403, 169585024), (416, 164285492), (434, 157471808), (448, 152550814), (496, 137787832), (611, 111853952), (658, 103864384), (728, 93877424), (752, 90881336), (806, 84792512), (832, 82142746), (868, 78735904), (896, 76275407), (992, 68893916), (1222, 55926976), (1316, 51932192), (1456, 46938712), (1457, 46906496), (1504, 45440668), (1612, 42396256), (1664, 41071373), (1736, 39367952), (1984, 34446958), (2444, 27963488), (2632, 25966096), (2821, 24226432), (2912, 23469356), (2914, 23453248), (3008, 22720334), (3224, 21198128), (3472, 19683976), (3968, 17223479), (4027, 16971136), (4277, 15979136), (4888, 13981744), (5264, 12983048), (5642, 12113216), (5824, 11734678), (5828, 11726624), (6016, 11360167), (6448, 10599064), (6944, 9841988), (8054, 8485568), (8554, 7989568), (9776, 6990872), (10199, 6700928), (10528, 6491524), (11284, 6056608), (11648, 5867339), (11656, 5863312), (12896, 5299532), (13888, 4920994), (16108, 4242784), (17108, 3994784), (18941, 3608192), (19552, 3495436), (20398, 3350464), (21056, 3245762), (22568, 3028304), (23312, 2931656), (25792, 2649766), (27776, 2460497), (28189, 2424448), (32216, 2121392), (34216, 1997392), (37882, 1804096), (39104, 1747718), (40796, 1675232), (42112, 1622881), (45136, 1514152), (46624, 1465828), (51584, 1324883), (52351, 1305472), (56378, 1212224), (64432, 1060696), (68432, 998696), (75764, 902048), (78208, 873859), (81592, 837616), (90272, 757076), (93248, 732914), (104702, 652736), (112756, 606112), (124837, 547456), (128864, 530348), (132587, 515456), (136864, 499348), (151528, 451024), (163184, 418808), (180544, 378538), (186496, 366457), (189269, 361088), (209404, 326368), (225512, 303056), (249674, 273728), (257728, 265174)]