98918456

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 143001544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 49, 52, 56, 59, 91, 94, 98, 104, 118, 182, 188, 196, 236, 329, 343, 364, 376, 392, 413, 472, 611, 637, 658, 686, 728, 767, 826, 1222, 1274, 1316, 1372, 1534, 1652, 2303, 2444, 2548, 2632, 2744, 2773, 2891, 3068, 3304, 4277, 4459, 4606, 4888, 5096, 5369, 5546, 5782, 6136, 8554, 8918, 9212, 10738, 11092, 11564, 16121, 17108, 17836, 18424, 19411, 20237, 21476, 22184, 23128, 29939, 32242, 34216, 35672, 36049, 37583, 38822, 40474, 42952, 59878, 64484, 72098, 75166, 77644, 80948, 119756, 128968, 135877, 144196, 150332, 155288, 161896, 209573, 239512, 252343, 263081, 271754, 288392, 300664, 419146, 504686, 526162, 543508, 838292, 951139, 1009372, 1052324, 1087016, 1676584, 1766401, 1902278, 2018744, 2104648, 3532802, 3804556, 7065604, 7609112, 12364807, 14131208, 24729614, 49459228, 98918456]

約数ペア:

[(1, 98918456), (2, 49459228), (4, 24729614), (7, 14131208), (8, 12364807), (13, 7609112), (14, 7065604), (26, 3804556), (28, 3532802), (47, 2104648), (49, 2018744), (52, 1902278), (56, 1766401), (59, 1676584), (91, 1087016), (94, 1052324), (98, 1009372), (104, 951139), (118, 838292), (182, 543508), (188, 526162), (196, 504686), (236, 419146), (329, 300664), (343, 288392), (364, 271754), (376, 263081), (392, 252343), (413, 239512), (472, 209573), (611, 161896), (637, 155288), (658, 150332), (686, 144196), (728, 135877), (767, 128968), (826, 119756), (1222, 80948), (1274, 77644), (1316, 75166), (1372, 72098), (1534, 64484), (1652, 59878), (2303, 42952), (2444, 40474), (2548, 38822), (2632, 37583), (2744, 36049), (2773, 35672), (2891, 34216), (3068, 32242), (3304, 29939), (4277, 23128), (4459, 22184), (4606, 21476), (4888, 20237), (5096, 19411), (5369, 18424), (5546, 17836), (5782, 17108), (6136, 16121), (8554, 11564), (8918, 11092), (9212, 10738)]