8118909722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 16492861440

約数和(自身を除く): 8373951718

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 77, 86, 133, 154, 173, 209, 266, 301, 346, 373, 418, 473, 602, 746, 817, 946, 1211, 1463, 1634, 1903, 2422, 2611, 2926, 3287, 3311, 3806, 4103, 5222, 5719, 6574, 6622, 7087, 7439, 8206, 8987, 11438, 13321, 14174, 14878, 16039, 17974, 23009, 26642, 28721, 32078, 36157, 46018, 49609, 52073, 57442, 62909, 64529, 72314, 77957, 81829, 99218, 104146, 112273, 125818, 129058, 141341, 155914, 163658, 176429, 224546, 253099, 282682, 304741, 352858, 451703, 506198, 545699, 572803, 609482, 709819, 903406, 989387, 1091398, 1145606, 1226051, 1235003, 1419638, 1554751, 1978774, 2133187, 2452102, 2470006, 2774747, 3109502, 3352151, 4266374, 4968733, 5549494, 6704302, 8582357, 9937466, 10883257, 13486561, 17164714, 19423229, 21766514, 23465057, 26973122, 30522217, 38846458, 46930114, 52720193, 61044434, 94405927, 105440386, 188811854, 213655519, 369041351, 427311038, 579922123, 738082702, 1159844246, 4059454861, 8118909722]

約数ペア:

[(1, 8118909722), (2, 4059454861), (7, 1159844246), (11, 738082702), (14, 579922123), (19, 427311038), (22, 369041351), (38, 213655519), (43, 188811854), (77, 105440386), (86, 94405927), (133, 61044434), (154, 52720193), (173, 46930114), (209, 38846458), (266, 30522217), (301, 26973122), (346, 23465057), (373, 21766514), (418, 19423229), (473, 17164714), (602, 13486561), (746, 10883257), (817, 9937466), (946, 8582357), (1211, 6704302), (1463, 5549494), (1634, 4968733), (1903, 4266374), (2422, 3352151), (2611, 3109502), (2926, 2774747), (3287, 2470006), (3311, 2452102), (3806, 2133187), (4103, 1978774), (5222, 1554751), (5719, 1419638), (6574, 1235003), (6622, 1226051), (7087, 1145606), (7439, 1091398), (8206, 989387), (8987, 903406), (11438, 709819), (13321, 609482), (14174, 572803), (14878, 545699), (16039, 506198), (17974, 451703), (23009, 352858), (26642, 304741), (28721, 282682), (32078, 253099), (36157, 224546), (46018, 176429), (49609, 163658), (52073, 155914), (57442, 141341), (62909, 129058), (64529, 125818), (72314, 112273), (77957, 104146), (81829, 99218)]