448302656

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 84

約数和(自身を含む): 948859164

約数和(自身を除く): 500556508

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 197, 248, 296, 394, 496, 592, 788, 961, 992, 1147, 1184, 1576, 1922, 1984, 2294, 2368, 3152, 3844, 4588, 6107, 6304, 7289, 7688, 9176, 12214, 12608, 14578, 15376, 18352, 24428, 29156, 30752, 35557, 36704, 48856, 58312, 61504, 71114, 73408, 97712, 116624, 142228, 189317, 195424, 225959, 233248, 284456, 378634, 390848, 451918, 466496, 568912, 757268, 903836, 1137824, 1514536, 1807672, 2275648, 3029072, 3615344, 6058144, 7004729, 7230688, 12116288, 14009458, 14461376, 28018916, 56037832, 112075664, 224151328, 448302656]

約数ペア:

[(1, 448302656), (2, 224151328), (4, 112075664), (8, 56037832), (16, 28018916), (31, 14461376), (32, 14009458), (37, 12116288), (62, 7230688), (64, 7004729), (74, 6058144), (124, 3615344), (148, 3029072), (197, 2275648), (248, 1807672), (296, 1514536), (394, 1137824), (496, 903836), (592, 757268), (788, 568912), (961, 466496), (992, 451918), (1147, 390848), (1184, 378634), (1576, 284456), (1922, 233248), (1984, 225959), (2294, 195424), (2368, 189317), (3152, 142228), (3844, 116624), (4588, 97712), (6107, 73408), (6304, 71114), (7289, 61504), (7688, 58312), (9176, 48856), (12214, 36704), (12608, 35557), (14578, 30752), (15376, 29156), (18352, 24428)]