329815072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1187}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 685571040

約数和(自身を除く): 355755968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 457, 608, 914, 1187, 1828, 2374, 3656, 4748, 7312, 8683, 9496, 14624, 17366, 18992, 22553, 34732, 37984, 45106, 69464, 90212, 138928, 180424, 277856, 360848, 542459, 721696, 1084918, 2169836, 4339672, 8679344, 10306721, 17358688, 20613442, 41226884, 82453768, 164907536, 329815072]

約数ペア:

[(1, 329815072), (2, 164907536), (4, 82453768), (8, 41226884), (16, 20613442), (19, 17358688), (32, 10306721), (38, 8679344), (76, 4339672), (152, 2169836), (304, 1084918), (457, 721696), (608, 542459), (914, 360848), (1187, 277856), (1828, 180424), (2374, 138928), (3656, 90212), (4748, 69464), (7312, 45106), (8683, 37984), (9496, 34732), (14624, 22553), (17366, 18992)]