449902944

素因数分解:

$2^5\times 3^3\times {\mathrm{520721}}^1$

素因数の和:520740

約数の個数: 48

約数和(自身を含む): 1312219440

約数和(自身を除く): 862316496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 520721, 1041442, 1562163, 2082884, 3124326, 4165768, 4686489, 6248652, 8331536, 9372978, 12497304, 14059467, 16663072, 18745956, 24994608, 28118934, 37491912, 49989216, 56237868, 74983824, 112475736, 149967648, 224951472, 449902944]

約数ペア:

[(1, 449902944), (2, 224951472), (3, 149967648), (4, 112475736), (6, 74983824), (8, 56237868), (9, 49989216), (12, 37491912), (16, 28118934), (18, 24994608), (24, 18745956), (27, 16663072), (32, 14059467), (36, 12497304), (48, 9372978), (54, 8331536), (72, 6248652), (96, 4686489), (108, 4165768), (144, 3124326), (216, 2082884), (288, 1562163), (432, 1041442), (864, 520721)]