553535892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8893}}^1$

素因数の和:8942

約数の個数: 144

約数和(自身を含む): 1812952960

約数和(自身を除く): 1259417068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 8893, 10374, 15561, 17786, 20748, 26679, 31122, 35572, 53358, 62244, 62251, 80037, 106716, 115609, 124502, 160074, 168967, 186753, 231218, 249004, 320148, 337934, 346827, 373506, 462436, 506901, 560259, 675868, 693654, 747012, 809263, 1013802, 1040481, 1120518, 1182769, 1387308, 1520703, 1618526, 2027604, 2080962, 2196571, 2241036, 2365538, 2427789, 3041406, 3237052, 3548307, 4161924, 4393142, 4731076, 4855578, 6082812, 6589713, 7096614, 7283367, 8786284, 9711156, 10644921, 13179426, 14193228, 14566734, 15375997, 19769139, 21289842, 26358852, 29133468, 30751994, 39538278, 42579684, 46127991, 61503988, 79076556, 92255982, 138383973, 184511964, 276767946, 553535892]

約数ペア:

[(1, 553535892), (2, 276767946), (3, 184511964), (4, 138383973), (6, 92255982), (7, 79076556), (9, 61503988), (12, 46127991), (13, 42579684), (14, 39538278), (18, 30751994), (19, 29133468), (21, 26358852), (26, 21289842), (28, 19769139), (36, 15375997), (38, 14566734), (39, 14193228), (42, 13179426), (52, 10644921), (57, 9711156), (63, 8786284), (76, 7283367), (78, 7096614), (84, 6589713), (91, 6082812), (114, 4855578), (117, 4731076), (126, 4393142), (133, 4161924), (156, 3548307), (171, 3237052), (182, 3041406), (228, 2427789), (234, 2365538), (247, 2241036), (252, 2196571), (266, 2080962), (273, 2027604), (342, 1618526), (364, 1520703), (399, 1387308), (468, 1182769), (494, 1120518), (532, 1040481), (546, 1013802), (684, 809263), (741, 747012), (798, 693654), (819, 675868), (988, 560259), (1092, 506901), (1197, 462436), (1482, 373506), (1596, 346827), (1638, 337934), (1729, 320148), (2223, 249004), (2394, 231218), (2964, 186753), (3276, 168967), (3458, 160074), (4446, 124502), (4788, 115609), (5187, 106716), (6916, 80037), (8892, 62251), (8893, 62244), (10374, 53358), (15561, 35572), (17786, 31122), (20748, 26679)]