273887964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57203}}^1$

素因数の和:57239

約数の個数: 72

約数和(自身を含む): 832890240

約数和(自身を除く): 559002276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 57203, 114406, 171609, 228812, 343218, 400421, 514827, 686436, 800842, 1029654, 1086857, 1201263, 1601684, 2059308, 2173714, 2402526, 3260571, 3603789, 4347428, 4805052, 6521142, 7207578, 7607999, 9781713, 13042284, 14415156, 15215998, 19563426, 22823997, 30431996, 39126852, 45647994, 68471991, 91295988, 136943982, 273887964]

約数ペア:

[(1, 273887964), (2, 136943982), (3, 91295988), (4, 68471991), (6, 45647994), (7, 39126852), (9, 30431996), (12, 22823997), (14, 19563426), (18, 15215998), (19, 14415156), (21, 13042284), (28, 9781713), (36, 7607999), (38, 7207578), (42, 6521142), (57, 4805052), (63, 4347428), (76, 3603789), (84, 3260571), (114, 2402526), (126, 2173714), (133, 2059308), (171, 1601684), (228, 1201263), (252, 1086857), (266, 1029654), (342, 800842), (399, 686436), (532, 514827), (684, 400421), (798, 343218), (1197, 228812), (1596, 171609), (2394, 114406), (4788, 57203)]