245794662

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:619

約数の個数: 80

約数和(自身を含む): 576037440

約数和(自身を除く): 330242778

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 113, 162, 174, 226, 261, 339, 463, 522, 678, 783, 926, 1017, 1389, 1566, 2034, 2349, 2778, 3051, 3277, 4167, 4698, 6102, 6554, 8334, 9153, 9831, 12501, 13427, 18306, 19662, 25002, 26854, 29493, 37503, 40281, 52319, 58986, 75006, 80562, 88479, 104638, 120843, 156957, 176958, 241686, 265437, 313914, 362529, 470871, 530874, 725058, 941742, 1087587, 1412613, 1517251, 2175174, 2825226, 3034502, 4237839, 4551753, 8475678, 9103506, 13655259, 27310518, 40965777, 81931554, 122897331, 245794662]

約数ペア:

[(1, 245794662), (2, 122897331), (3, 81931554), (6, 40965777), (9, 27310518), (18, 13655259), (27, 9103506), (29, 8475678), (54, 4551753), (58, 4237839), (81, 3034502), (87, 2825226), (113, 2175174), (162, 1517251), (174, 1412613), (226, 1087587), (261, 941742), (339, 725058), (463, 530874), (522, 470871), (678, 362529), (783, 313914), (926, 265437), (1017, 241686), (1389, 176958), (1566, 156957), (2034, 120843), (2349, 104638), (2778, 88479), (3051, 80562), (3277, 75006), (4167, 58986), (4698, 52319), (6102, 40281), (6554, 37503), (8334, 29493), (9153, 26854), (9831, 25002), (12501, 19662), (13427, 18306)]