248848236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2120

約数の個数: 144

約数和(自身を含む): 795505984

約数和(自身を除く): 546657748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 37, 39, 42, 52, 63, 74, 78, 84, 91, 111, 117, 126, 148, 156, 182, 222, 234, 252, 259, 273, 333, 364, 444, 468, 481, 518, 546, 666, 777, 819, 962, 1036, 1092, 1332, 1443, 1554, 1638, 1924, 2053, 2331, 2886, 3108, 3276, 3367, 4106, 4329, 4662, 5772, 6159, 6734, 8212, 8658, 9324, 10101, 12318, 13468, 14371, 17316, 18477, 20202, 24636, 26689, 28742, 30303, 36954, 40404, 43113, 53378, 57484, 60606, 73908, 75961, 80067, 86226, 106756, 121212, 129339, 151922, 160134, 172452, 186823, 227883, 240201, 258678, 303844, 320268, 373646, 455766, 480402, 517356, 531727, 560469, 683649, 747292, 911532, 960804, 987493, 1063454, 1120938, 1367298, 1595181, 1681407, 1974986, 2126908, 2241876, 2734596, 2962479, 3190362, 3362814, 3949972, 4785543, 5924958, 6380724, 6725628, 6912451, 8887437, 9571086, 11849916, 13824902, 17774874, 19142172, 20737353, 27649804, 35549748, 41474706, 62212059, 82949412, 124424118, 248848236]

約数ペア:

[(1, 248848236), (2, 124424118), (3, 82949412), (4, 62212059), (6, 41474706), (7, 35549748), (9, 27649804), (12, 20737353), (13, 19142172), (14, 17774874), (18, 13824902), (21, 11849916), (26, 9571086), (28, 8887437), (36, 6912451), (37, 6725628), (39, 6380724), (42, 5924958), (52, 4785543), (63, 3949972), (74, 3362814), (78, 3190362), (84, 2962479), (91, 2734596), (111, 2241876), (117, 2126908), (126, 1974986), (148, 1681407), (156, 1595181), (182, 1367298), (222, 1120938), (234, 1063454), (252, 987493), (259, 960804), (273, 911532), (333, 747292), (364, 683649), (444, 560469), (468, 531727), (481, 517356), (518, 480402), (546, 455766), (666, 373646), (777, 320268), (819, 303844), (962, 258678), (1036, 240201), (1092, 227883), (1332, 186823), (1443, 172452), (1554, 160134), (1638, 151922), (1924, 129339), (2053, 121212), (2331, 106756), (2886, 86226), (3108, 80067), (3276, 75961), (3367, 73908), (4106, 60606), (4329, 57484), (4662, 53378), (5772, 43113), (6159, 40404), (6734, 36954), (8212, 30303), (8658, 28742), (9324, 26689), (10101, 24636), (12318, 20202), (13468, 18477), (14371, 17316)]