8280407296

素因数分解:

$2^8\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5039}}^1$

素因数の和:5200

約数の個数: 108

約数和(自身を含む): 19377610560

約数和(自身を除く): 11097203264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 131, 196, 224, 256, 262, 392, 448, 524, 784, 896, 917, 1048, 1568, 1792, 1834, 2096, 3136, 3668, 4192, 5039, 6272, 6419, 7336, 8384, 10078, 12544, 12838, 14672, 16768, 20156, 25676, 29344, 33536, 35273, 40312, 51352, 58688, 70546, 80624, 102704, 117376, 141092, 161248, 205408, 234752, 246911, 282184, 322496, 410816, 493822, 564368, 644992, 660109, 821632, 987644, 1128736, 1289984, 1320218, 1643264, 1975288, 2257472, 2640436, 3950576, 4514944, 4620763, 5280872, 7901152, 9029888, 9241526, 10561744, 15802304, 18483052, 21123488, 31604608, 32345341, 36966104, 42246976, 63209216, 64690682, 73932208, 84493952, 129381364, 147864416, 168987904, 258762728, 295728832, 517525456, 591457664, 1035050912, 1182915328, 2070101824, 4140203648, 8280407296]

約数ペア:

[(1, 8280407296), (2, 4140203648), (4, 2070101824), (7, 1182915328), (8, 1035050912), (14, 591457664), (16, 517525456), (28, 295728832), (32, 258762728), (49, 168987904), (56, 147864416), (64, 129381364), (98, 84493952), (112, 73932208), (128, 64690682), (131, 63209216), (196, 42246976), (224, 36966104), (256, 32345341), (262, 31604608), (392, 21123488), (448, 18483052), (524, 15802304), (784, 10561744), (896, 9241526), (917, 9029888), (1048, 7901152), (1568, 5280872), (1792, 4620763), (1834, 4514944), (2096, 3950576), (3136, 2640436), (3668, 2257472), (4192, 1975288), (5039, 1643264), (6272, 1320218), (6419, 1289984), (7336, 1128736), (8384, 987644), (10078, 821632), (12544, 660109), (12838, 644992), (14672, 564368), (16768, 493822), (20156, 410816), (25676, 322496), (29344, 282184), (33536, 246911), (35273, 234752), (40312, 205408), (51352, 161248), (58688, 141092), (70546, 117376), (80624, 102704)]