248186988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33961}}^1$

素因数の和:34007

約数の個数: 72

約数和(自身を含む): 741730080

約数和(自身を除く): 493543092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 33961, 67922, 101883, 135844, 203766, 237727, 305649, 407532, 475454, 611298, 713181, 950908, 984869, 1222596, 1426362, 1969738, 2139543, 2852724, 2954607, 3939476, 4279086, 5909214, 6894083, 8558172, 8863821, 11818428, 13788166, 17727642, 20682249, 27576332, 35455284, 41364498, 62046747, 82728996, 124093494, 248186988]

約数ペア:

[(1, 248186988), (2, 124093494), (3, 82728996), (4, 62046747), (6, 41364498), (7, 35455284), (9, 27576332), (12, 20682249), (14, 17727642), (18, 13788166), (21, 11818428), (28, 8863821), (29, 8558172), (36, 6894083), (42, 5909214), (58, 4279086), (63, 3939476), (84, 2954607), (87, 2852724), (116, 2139543), (126, 1969738), (174, 1426362), (203, 1222596), (252, 984869), (261, 950908), (348, 713181), (406, 611298), (522, 475454), (609, 407532), (812, 305649), (1044, 237727), (1218, 203766), (1827, 135844), (2436, 101883), (3654, 67922), (7308, 33961)]