242783229728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18826243}}^1$

素因数の和:18826297

約数の個数: 48

約数和(自身を含む): 531351910656

約数和(自身を除く): 288568680928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 18826243, 37652486, 75304972, 150609944, 244741159, 301219888, 489482318, 583613533, 602439776, 978964636, 1167227066, 1957929272, 2334454132, 3915858544, 4668908264, 7586975929, 7831717088, 9337816528, 15173951858, 18675633056, 30347903716, 60695807432, 121391614864, 242783229728]

約数ペア:

[(1, 242783229728), (2, 121391614864), (4, 60695807432), (8, 30347903716), (13, 18675633056), (16, 15173951858), (26, 9337816528), (31, 7831717088), (32, 7586975929), (52, 4668908264), (62, 3915858544), (104, 2334454132), (124, 1957929272), (208, 1167227066), (248, 978964636), (403, 602439776), (416, 583613533), (496, 489482318), (806, 301219888), (992, 244741159), (1612, 150609944), (3224, 75304972), (6448, 37652486), (12896, 18826243)]