1315244688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6359}}^1$

素因数の和:6540

約数の個数: 80

約数和(自身を含む): 3533107200

約数和(自身を除く): 2217862512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 834, 1112, 1488, 1668, 2224, 3336, 4309, 6359, 6672, 8618, 12718, 12927, 17236, 19077, 25436, 25854, 34472, 38154, 50872, 51708, 68944, 76308, 101744, 103416, 152616, 197129, 206832, 305232, 394258, 591387, 788516, 883901, 1182774, 1577032, 1767802, 2365548, 2651703, 3154064, 3535604, 4731096, 5303406, 7071208, 9462192, 10606812, 14142416, 21213624, 27400931, 42427248, 54801862, 82202793, 109603724, 164405586, 219207448, 328811172, 438414896, 657622344, 1315244688]

約数ペア:

[(1, 1315244688), (2, 657622344), (3, 438414896), (4, 328811172), (6, 219207448), (8, 164405586), (12, 109603724), (16, 82202793), (24, 54801862), (31, 42427248), (48, 27400931), (62, 21213624), (93, 14142416), (124, 10606812), (139, 9462192), (186, 7071208), (248, 5303406), (278, 4731096), (372, 3535604), (417, 3154064), (496, 2651703), (556, 2365548), (744, 1767802), (834, 1577032), (1112, 1182774), (1488, 883901), (1668, 788516), (2224, 591387), (3336, 394258), (4309, 305232), (6359, 206832), (6672, 197129), (8618, 152616), (12718, 103416), (12927, 101744), (17236, 76308), (19077, 68944), (25436, 51708), (25854, 50872), (34472, 38154)]