1281287897088

素因数分解:

$2^{14}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{22727}}^1$

素因数の和:22826

約数の個数: 240

約数和(自身を含む): 3622358820864

約数和(自身を除く): 2341070923776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 93, 96, 111, 124, 128, 148, 186, 192, 222, 248, 256, 296, 372, 384, 444, 496, 512, 592, 744, 768, 888, 992, 1024, 1147, 1184, 1488, 1536, 1776, 1984, 2048, 2294, 2368, 2976, 3072, 3441, 3552, 3968, 4096, 4588, 4736, 5952, 6144, 6882, 7104, 7936, 8192, 9176, 9472, 11904, 12288, 13764, 14208, 15872, 16384, 18352, 18944, 22727, 23808, 24576, 27528, 28416, 31744, 36704, 37888, 45454, 47616, 49152, 55056, 56832, 63488, 68181, 73408, 75776, 90908, 95232, 110112, 113664, 126976, 136362, 146816, 151552, 181816, 190464, 220224, 227328, 253952, 272724, 293632, 303104, 363632, 380928, 440448, 454656, 507904, 545448, 587264, 606208, 704537, 727264, 761856, 840899, 880896, 909312, 1090896, 1174528, 1409074, 1454528, 1523712, 1681798, 1761792, 1818624, 2113611, 2181792, 2349056, 2522697, 2818148, 2909056, 3363596, 3523584, 4227222, 4363584, 4698112, 5045394, 5636296, 5818112, 6727192, 7047168, 8454444, 8727168, 9396224, 10090788, 11272592, 11636224, 13454384, 14094336, 16908888, 17454336, 18792448, 20181576, 22545184, 23272448, 26067869, 26908768, 28188672, 33817776, 34908672, 40363152, 45090368, 46544896, 52135738, 53817536, 56377344, 67635552, 69817344, 78203607, 80726304, 90180736, 93089792, 104271476, 107635072, 135271104, 139634688, 156407214, 161452608, 180361472, 186179584, 208542952, 215270144, 270542208, 279269376, 312814428, 322905216, 360722944, 372359168, 417085904, 430540288, 541084416, 558538752, 625628856, 645810432, 721445888, 834171808, 861080576, 1082168832, 1117077504, 1251257712, 1291620864, 1442891776, 1668343616, 1722161152, 2164337664, 2502515424, 2583241728, 2885783552, 3336687232, 3444322304, 4328675328, 5005030848, 5166483456, 5771567104, 6673374464, 6888644608, 8657350656, 10010061696, 10332966912, 11543134208, 13346748928, 13777289216, 17314701312, 20020123392, 20665933824, 26693497856, 34629402624, 40040246784, 41331867648, 53386995712, 80080493568, 106773991424, 160160987136, 213547982848, 320321974272, 427095965696, 640643948544, 1281287897088]

約数ペア:

[(1, 1281287897088), (2, 640643948544), (3, 427095965696), (4, 320321974272), (6, 213547982848), (8, 160160987136), (12, 106773991424), (16, 80080493568), (24, 53386995712), (31, 41331867648), (32, 40040246784), (37, 34629402624), (48, 26693497856), (62, 20665933824), (64, 20020123392), (74, 17314701312), (93, 13777289216), (96, 13346748928), (111, 11543134208), (124, 10332966912), (128, 10010061696), (148, 8657350656), (186, 6888644608), (192, 6673374464), (222, 5771567104), (248, 5166483456), (256, 5005030848), (296, 4328675328), (372, 3444322304), (384, 3336687232), (444, 2885783552), (496, 2583241728), (512, 2502515424), (592, 2164337664), (744, 1722161152), (768, 1668343616), (888, 1442891776), (992, 1291620864), (1024, 1251257712), (1147, 1117077504), (1184, 1082168832), (1488, 861080576), (1536, 834171808), (1776, 721445888), (1984, 645810432), (2048, 625628856), (2294, 558538752), (2368, 541084416), (2976, 430540288), (3072, 417085904), (3441, 372359168), (3552, 360722944), (3968, 322905216), (4096, 312814428), (4588, 279269376), (4736, 270542208), (5952, 215270144), (6144, 208542952), (6882, 186179584), (7104, 180361472), (7936, 161452608), (8192, 156407214), (9176, 139634688), (9472, 135271104), (11904, 107635072), (12288, 104271476), (13764, 93089792), (14208, 90180736), (15872, 80726304), (16384, 78203607), (18352, 69817344), (18944, 67635552), (22727, 56377344), (23808, 53817536), (24576, 52135738), (27528, 46544896), (28416, 45090368), (31744, 40363152), (36704, 34908672), (37888, 33817776), (45454, 28188672), (47616, 26908768), (49152, 26067869), (55056, 23272448), (56832, 22545184), (63488, 20181576), (68181, 18792448), (73408, 17454336), (75776, 16908888), (90908, 14094336), (95232, 13454384), (110112, 11636224), (113664, 11272592), (126976, 10090788), (136362, 9396224), (146816, 8727168), (151552, 8454444), (181816, 7047168), (190464, 6727192), (220224, 5818112), (227328, 5636296), (253952, 5045394), (272724, 4698112), (293632, 4363584), (303104, 4227222), (363632, 3523584), (380928, 3363596), (440448, 2909056), (454656, 2818148), (507904, 2522697), (545448, 2349056), (587264, 2181792), (606208, 2113611), (704537, 1818624), (727264, 1761792), (761856, 1681798), (840899, 1523712), (880896, 1454528), (909312, 1409074), (1090896, 1174528)]