272820352

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17911}}^1$

素因数の和:17949

約数の個数: 64

約数和(自身を含む): 657728640

約数和(自身を除く): 384908288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 17911, 35822, 71644, 125377, 143288, 250754, 286576, 304487, 501508, 573152, 608974, 1003016, 1146304, 1217948, 2006032, 2131409, 2292608, 2435896, 4012064, 4262818, 4871792, 8024128, 8525636, 9743584, 16048256, 17051272, 19487168, 34102544, 38974336, 68205088, 136410176, 272820352]

約数ペア:

[(1, 272820352), (2, 136410176), (4, 68205088), (7, 38974336), (8, 34102544), (14, 19487168), (16, 17051272), (17, 16048256), (28, 9743584), (32, 8525636), (34, 8024128), (56, 4871792), (64, 4262818), (68, 4012064), (112, 2435896), (119, 2292608), (128, 2131409), (136, 2006032), (224, 1217948), (238, 1146304), (272, 1003016), (448, 608974), (476, 573152), (544, 501508), (896, 304487), (952, 286576), (1088, 250754), (1904, 143288), (2176, 125377), (3808, 71644), (7616, 35822), (15232, 17911)]