867859136

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 1868009472

約数和(自身を除く): 1000150336

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 47, 62, 64, 82, 94, 124, 164, 188, 227, 248, 328, 376, 454, 496, 656, 752, 908, 992, 1271, 1312, 1457, 1504, 1816, 1927, 1984, 2542, 2624, 2914, 3008, 3632, 3854, 5084, 5828, 7037, 7264, 7708, 9307, 10168, 10669, 11656, 14074, 14528, 15416, 18614, 20336, 21338, 23312, 28148, 30832, 37228, 40672, 42676, 46624, 56296, 59737, 61664, 74456, 81344, 85352, 93248, 112592, 119474, 123328, 148912, 170704, 225184, 238948, 288517, 297824, 330739, 341408, 437429, 450368, 477896, 577034, 595648, 661478, 682816, 874858, 955792, 1154068, 1322956, 1749716, 1911584, 2308136, 2645912, 3499432, 3823168, 4616272, 5291824, 6998864, 9232544, 10583648, 13560299, 13997728, 18465088, 21167296, 27120598, 27995456, 54241196, 108482392, 216964784, 433929568, 867859136]

約数ペア:

[(1, 867859136), (2, 433929568), (4, 216964784), (8, 108482392), (16, 54241196), (31, 27995456), (32, 27120598), (41, 21167296), (47, 18465088), (62, 13997728), (64, 13560299), (82, 10583648), (94, 9232544), (124, 6998864), (164, 5291824), (188, 4616272), (227, 3823168), (248, 3499432), (328, 2645912), (376, 2308136), (454, 1911584), (496, 1749716), (656, 1322956), (752, 1154068), (908, 955792), (992, 874858), (1271, 682816), (1312, 661478), (1457, 595648), (1504, 577034), (1816, 477896), (1927, 450368), (1984, 437429), (2542, 341408), (2624, 330739), (2914, 297824), (3008, 288517), (3632, 238948), (3854, 225184), (5084, 170704), (5828, 148912), (7037, 123328), (7264, 119474), (7708, 112592), (9307, 93248), (10168, 85352), (10669, 81344), (11656, 74456), (14074, 61664), (14528, 59737), (15416, 56296), (18614, 46624), (20336, 42676), (21338, 40672), (23312, 37228), (28148, 30832)]