1056748212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 2994001920

約数和(自身を除く): 1937253708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 431, 468, 507, 558, 676, 806, 862, 1014, 1116, 1209, 1293, 1521, 1612, 1724, 2028, 2197, 2418, 2586, 3042, 3627, 3879, 4394, 4836, 5172, 5239, 5603, 6084, 6591, 7254, 7758, 8788, 10478, 11206, 13182, 13361, 14508, 15516, 15717, 16809, 19773, 20956, 22412, 26364, 26722, 31434, 33618, 39546, 40083, 47151, 50427, 53444, 62868, 67236, 68107, 72839, 79092, 80166, 94302, 100854, 120249, 136214, 145678, 160332, 173693, 188604, 201708, 204321, 218517, 240498, 272428, 291356, 347386, 408642, 437034, 480996, 521079, 612963, 655551, 694772, 817284, 874068, 946907, 1042158, 1225926, 1311102, 1563237, 1893814, 2084316, 2258009, 2451852, 2622204, 2840721, 3126474, 3787628, 4516018, 5681442, 6252948, 6774027, 8522163, 9032036, 11362884, 13548054, 17044326, 20322081, 27096108, 29354117, 34088652, 40644162, 58708234, 81288324, 88062351, 117416468, 176124702, 264187053, 352249404, 528374106, 1056748212]

約数ペア:

[(1, 1056748212), (2, 528374106), (3, 352249404), (4, 264187053), (6, 176124702), (9, 117416468), (12, 88062351), (13, 81288324), (18, 58708234), (26, 40644162), (31, 34088652), (36, 29354117), (39, 27096108), (52, 20322081), (62, 17044326), (78, 13548054), (93, 11362884), (117, 9032036), (124, 8522163), (156, 6774027), (169, 6252948), (186, 5681442), (234, 4516018), (279, 3787628), (338, 3126474), (372, 2840721), (403, 2622204), (431, 2451852), (468, 2258009), (507, 2084316), (558, 1893814), (676, 1563237), (806, 1311102), (862, 1225926), (1014, 1042158), (1116, 946907), (1209, 874068), (1293, 817284), (1521, 694772), (1612, 655551), (1724, 612963), (2028, 521079), (2197, 480996), (2418, 437034), (2586, 408642), (3042, 347386), (3627, 291356), (3879, 272428), (4394, 240498), (4836, 218517), (5172, 204321), (5239, 201708), (5603, 188604), (6084, 173693), (6591, 160332), (7254, 145678), (7758, 136214), (8788, 120249), (10478, 100854), (11206, 94302), (13182, 80166), (13361, 79092), (14508, 72839), (15516, 68107), (15717, 67236), (16809, 62868), (19773, 53444), (20956, 50427), (22412, 47151), (26364, 40083), (26722, 39546), (31434, 33618)]