284498497528

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1\times {\mathrm{47269}}^1$

素因数の和:50780

約数の個数: 64

約数和(自身を含む): 629500262400

約数和(自身を除く): 345001764872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 3467, 6934, 13868, 24269, 27736, 47269, 48538, 94538, 97076, 107477, 189076, 194152, 214954, 330883, 378152, 429908, 661766, 752339, 859816, 1323532, 1465339, 1504678, 2647064, 2930678, 3009356, 5861356, 6018712, 10257373, 11722712, 20514746, 41029492, 82058984, 163881623, 327763246, 655526492, 1147171361, 1311052984, 2294342722, 4588685444, 5080330313, 9177370888, 10160660626, 20321321252, 35562312191, 40642642504, 71124624382, 142249248764, 284498497528]

約数ペア:

[(1, 284498497528), (2, 142249248764), (4, 71124624382), (7, 40642642504), (8, 35562312191), (14, 20321321252), (28, 10160660626), (31, 9177370888), (56, 5080330313), (62, 4588685444), (124, 2294342722), (217, 1311052984), (248, 1147171361), (434, 655526492), (868, 327763246), (1736, 163881623), (3467, 82058984), (6934, 41029492), (13868, 20514746), (24269, 11722712), (27736, 10257373), (47269, 6018712), (48538, 5861356), (94538, 3009356), (97076, 2930678), (107477, 2647064), (189076, 1504678), (194152, 1465339), (214954, 1323532), (330883, 859816), (378152, 752339), (429908, 661766)]