444477488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16067}}^1$

素因数の和:16114

約数の個数: 80

約数和(自身を含む): 1115761920

約数和(自身を除く): 671284432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 16067, 27664, 32134, 64268, 112469, 128536, 208871, 224938, 257072, 305273, 417742, 449876, 610546, 835484, 899752, 1221092, 1462097, 1670968, 1799504, 2136911, 2442184, 2924194, 3341936, 3968549, 4273822, 4884368, 5848388, 7937098, 8547644, 11696776, 15874196, 17095288, 23393552, 27779843, 31748392, 34190576, 55559686, 63496784, 111119372, 222238744, 444477488]

約数ペア:

[(1, 444477488), (2, 222238744), (4, 111119372), (7, 63496784), (8, 55559686), (13, 34190576), (14, 31748392), (16, 27779843), (19, 23393552), (26, 17095288), (28, 15874196), (38, 11696776), (52, 8547644), (56, 7937098), (76, 5848388), (91, 4884368), (104, 4273822), (112, 3968549), (133, 3341936), (152, 2924194), (182, 2442184), (208, 2136911), (247, 1799504), (266, 1670968), (304, 1462097), (364, 1221092), (494, 899752), (532, 835484), (728, 610546), (988, 449876), (1064, 417742), (1456, 305273), (1729, 257072), (1976, 224938), (2128, 208871), (3458, 128536), (3952, 112469), (6916, 64268), (13832, 32134), (16067, 27664)]