2785782648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{172987}}^1$

素因数の和:173068

約数の個数: 64

約数和(自身を含む): 7722184320

約数和(自身を除く): 4936401672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 2013, 2684, 4026, 5368, 8052, 16104, 172987, 345974, 518961, 691948, 1037922, 1383896, 1902857, 2075844, 3805714, 4151688, 5708571, 7611428, 10552207, 11417142, 15222856, 21104414, 22834284, 31656621, 42208828, 45668568, 63313242, 84417656, 116074277, 126626484, 232148554, 253252968, 348222831, 464297108, 696445662, 928594216, 1392891324, 2785782648]

約数ペア:

[(1, 2785782648), (2, 1392891324), (3, 928594216), (4, 696445662), (6, 464297108), (8, 348222831), (11, 253252968), (12, 232148554), (22, 126626484), (24, 116074277), (33, 84417656), (44, 63313242), (61, 45668568), (66, 42208828), (88, 31656621), (122, 22834284), (132, 21104414), (183, 15222856), (244, 11417142), (264, 10552207), (366, 7611428), (488, 5708571), (671, 4151688), (732, 3805714), (1342, 2075844), (1464, 1902857), (2013, 1383896), (2684, 1037922), (4026, 691948), (5368, 518961), (8052, 345974), (16104, 172987)]