248670324

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1$

素因数の和:1427

約数の個数: 120

約数和(自身を含む): 752461248

約数和(自身を除く): 503790924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 996, 1134, 1162, 1321, 1494, 1743, 2241, 2268, 2324, 2642, 2988, 3486, 3963, 4482, 5229, 5284, 6723, 6972, 7926, 8964, 9247, 10458, 11889, 13446, 15687, 15852, 18494, 20916, 23778, 26892, 27741, 31374, 35667, 36988, 47061, 47556, 55482, 62748, 71334, 83223, 94122, 107001, 109643, 110964, 142668, 166446, 188244, 214002, 219286, 249669, 328929, 332892, 428004, 438572, 499338, 657858, 749007, 767501, 986787, 998676, 1315716, 1498014, 1535002, 1973574, 2302503, 2960361, 2996028, 3070004, 3947148, 4605006, 5920722, 6907509, 8881083, 9210012, 11841444, 13815018, 17762166, 20722527, 27630036, 35524332, 41445054, 62167581, 82890108, 124335162, 248670324]

約数ペア:

[(1, 248670324), (2, 124335162), (3, 82890108), (4, 62167581), (6, 41445054), (7, 35524332), (9, 27630036), (12, 20722527), (14, 17762166), (18, 13815018), (21, 11841444), (27, 9210012), (28, 8881083), (36, 6907509), (42, 5920722), (54, 4605006), (63, 3947148), (81, 3070004), (83, 2996028), (84, 2960361), (108, 2302503), (126, 1973574), (162, 1535002), (166, 1498014), (189, 1315716), (249, 998676), (252, 986787), (324, 767501), (332, 749007), (378, 657858), (498, 499338), (567, 438572), (581, 428004), (747, 332892), (756, 328929), (996, 249669), (1134, 219286), (1162, 214002), (1321, 188244), (1494, 166446), (1743, 142668), (2241, 110964), (2268, 109643), (2324, 107001), (2642, 94122), (2988, 83223), (3486, 71334), (3963, 62748), (4482, 55482), (5229, 47556), (5284, 47061), (6723, 36988), (6972, 35667), (7926, 31374), (8964, 27741), (9247, 26892), (10458, 23778), (11889, 20916), (13446, 18494), (15687, 15852)]