764984832

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3583}}^1$

素因数の和:3743

約数の個数: 80

約数和(自身を含む): 2053201920

約数和(自身を除く): 1288217088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 512, 556, 768, 834, 1112, 1536, 1668, 2224, 3336, 3583, 4448, 6672, 7166, 8896, 10749, 13344, 14332, 17792, 21498, 26688, 28664, 35584, 42996, 53376, 57328, 71168, 85992, 106752, 114656, 171984, 213504, 229312, 343968, 458624, 498037, 687936, 917248, 996074, 1375872, 1494111, 1834496, 1992148, 2751744, 2988222, 3984296, 5503488, 5976444, 7968592, 11952888, 15937184, 23905776, 31874368, 47811552, 63748736, 95623104, 127497472, 191246208, 254994944, 382492416, 764984832]

約数ペア:

[(1, 764984832), (2, 382492416), (3, 254994944), (4, 191246208), (6, 127497472), (8, 95623104), (12, 63748736), (16, 47811552), (24, 31874368), (32, 23905776), (48, 15937184), (64, 11952888), (96, 7968592), (128, 5976444), (139, 5503488), (192, 3984296), (256, 2988222), (278, 2751744), (384, 1992148), (417, 1834496), (512, 1494111), (556, 1375872), (768, 996074), (834, 917248), (1112, 687936), (1536, 498037), (1668, 458624), (2224, 343968), (3336, 229312), (3583, 213504), (4448, 171984), (6672, 114656), (7166, 106752), (8896, 85992), (10749, 71168), (13344, 57328), (14332, 53376), (17792, 42996), (21498, 35584), (26688, 28664)]