920793415808

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{62219}}^1$

素因数の和:62522

約数の個数: 128

約数和(自身を含む): 2132403840000

約数和(自身を除く): 1211610424192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 199, 224, 332, 398, 448, 581, 664, 796, 896, 1162, 1328, 1393, 1592, 2324, 2656, 2786, 3184, 4648, 5312, 5572, 6368, 9296, 10624, 11144, 12736, 16517, 18592, 22288, 25472, 33034, 37184, 44576, 62219, 66068, 74368, 89152, 115619, 124438, 132136, 178304, 231238, 248876, 264272, 435533, 462476, 497752, 528544, 871066, 924952, 995504, 1057088, 1742132, 1849904, 1991008, 2114176, 3484264, 3699808, 3982016, 5164177, 6968528, 7399616, 7964032, 10328354, 12381581, 13937056, 14799232, 20656708, 24763162, 27874112, 36149239, 41313416, 49526324, 55748224, 72298478, 82626832, 86671067, 99052648, 144596956, 165253664, 173342134, 198105296, 289193912, 330507328, 346684268, 396210592, 578387824, 661014656, 693368536, 792421184, 1027671223, 1156775648, 1386737072, 1584842368, 2055342446, 2313551296, 2773474144, 4110684892, 4627102592, 5546948288, 7193698561, 8221369784, 11093896576, 14387397122, 16442739568, 28774794244, 32885479136, 57549588488, 65770958272, 115099176976, 131541916544, 230198353952, 460396707904, 920793415808]

約数ペア:

[(1, 920793415808), (2, 460396707904), (4, 230198353952), (7, 131541916544), (8, 115099176976), (14, 65770958272), (16, 57549588488), (28, 32885479136), (32, 28774794244), (56, 16442739568), (64, 14387397122), (83, 11093896576), (112, 8221369784), (128, 7193698561), (166, 5546948288), (199, 4627102592), (224, 4110684892), (332, 2773474144), (398, 2313551296), (448, 2055342446), (581, 1584842368), (664, 1386737072), (796, 1156775648), (896, 1027671223), (1162, 792421184), (1328, 693368536), (1393, 661014656), (1592, 578387824), (2324, 396210592), (2656, 346684268), (2786, 330507328), (3184, 289193912), (4648, 198105296), (5312, 173342134), (5572, 165253664), (6368, 144596956), (9296, 99052648), (10624, 86671067), (11144, 82626832), (12736, 72298478), (16517, 55748224), (18592, 49526324), (22288, 41313416), (25472, 36149239), (33034, 27874112), (37184, 24763162), (44576, 20656708), (62219, 14799232), (66068, 13937056), (74368, 12381581), (89152, 10328354), (115619, 7964032), (124438, 7399616), (132136, 6968528), (178304, 5164177), (231238, 3982016), (248876, 3699808), (264272, 3484264), (435533, 2114176), (462476, 1991008), (497752, 1849904), (528544, 1742132), (871066, 1057088), (924952, 995504)]