8454865328

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43661}}^1$

素因数の和:43715

約数の個数: 120

約数和(自身を含む): 21602211120

約数和(自身を除く): 13147345792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 392, 494, 532, 637, 728, 784, 931, 988, 1064, 1274, 1456, 1729, 1862, 1976, 2128, 2548, 3458, 3724, 3952, 5096, 6916, 7448, 10192, 12103, 13832, 14896, 24206, 27664, 43661, 48412, 87322, 96824, 174644, 193648, 305627, 349288, 567593, 611254, 698576, 829559, 1135186, 1222508, 1659118, 2139389, 2270372, 2445016, 3318236, 3973151, 4278778, 4540744, 4890032, 5806913, 6636472, 7946302, 8557556, 9081488, 10784267, 11613826, 13272944, 15892604, 17115112, 21568534, 23227652, 27812057, 31785208, 34230224, 40648391, 43137068, 46455304, 55624114, 63570416, 75489869, 81296782, 86274136, 92910608, 111248228, 150979738, 162593564, 172548272, 222496456, 301959476, 325187128, 444992912, 528429083, 603918952, 650374256, 1056858166, 1207837904, 2113716332, 4227432664, 8454865328]

約数ペア:

[(1, 8454865328), (2, 4227432664), (4, 2113716332), (7, 1207837904), (8, 1056858166), (13, 650374256), (14, 603918952), (16, 528429083), (19, 444992912), (26, 325187128), (28, 301959476), (38, 222496456), (49, 172548272), (52, 162593564), (56, 150979738), (76, 111248228), (91, 92910608), (98, 86274136), (104, 81296782), (112, 75489869), (133, 63570416), (152, 55624114), (182, 46455304), (196, 43137068), (208, 40648391), (247, 34230224), (266, 31785208), (304, 27812057), (364, 23227652), (392, 21568534), (494, 17115112), (532, 15892604), (637, 13272944), (728, 11613826), (784, 10784267), (931, 9081488), (988, 8557556), (1064, 7946302), (1274, 6636472), (1456, 5806913), (1729, 4890032), (1862, 4540744), (1976, 4278778), (2128, 3973151), (2548, 3318236), (3458, 2445016), (3724, 2270372), (3952, 2139389), (5096, 1659118), (6916, 1222508), (7448, 1135186), (10192, 829559), (12103, 698576), (13832, 611254), (14896, 567593), (24206, 349288), (27664, 305627), (43661, 193648), (48412, 174644), (87322, 96824)]