641767828992

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13477987}}^1$

素因数の和:13478039

約数の個数: 80

約数和(自身を含む): 1764861660672

約数和(自身を除く): 1123093831680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15872, 23808, 47616, 13477987, 26955974, 40433961, 53911948, 80867922, 107823896, 161735844, 215647792, 323471688, 417817597, 431295584, 646943376, 835635194, 862591168, 1253452791, 1293886752, 1671270388, 1725182336, 2506905582, 2587773504, 3342540776, 3450364672, 5013811164, 5175547008, 6685081552, 6900729344, 10027622328, 10351094016, 13370163104, 20055244656, 20702188032, 26740326208, 40110489312, 53480652416, 80220978624, 106961304832, 160441957248, 213922609664, 320883914496, 641767828992]

約数ペア:

[(1, 641767828992), (2, 320883914496), (3, 213922609664), (4, 160441957248), (6, 106961304832), (8, 80220978624), (12, 53480652416), (16, 40110489312), (24, 26740326208), (31, 20702188032), (32, 20055244656), (48, 13370163104), (62, 10351094016), (64, 10027622328), (93, 6900729344), (96, 6685081552), (124, 5175547008), (128, 5013811164), (186, 3450364672), (192, 3342540776), (248, 2587773504), (256, 2506905582), (372, 1725182336), (384, 1671270388), (496, 1293886752), (512, 1253452791), (744, 862591168), (768, 835635194), (992, 646943376), (1488, 431295584), (1536, 417817597), (1984, 323471688), (2976, 215647792), (3968, 161735844), (5952, 107823896), (7936, 80867922), (11904, 53911948), (15872, 40433961), (23808, 26955974), (47616, 13477987)]