2078345904

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{3491}}^1$

素因数の和:3738

約数の個数: 80

約数和(自身を含む): 5473221120

約数和(自身を除く): 3394875216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 157, 158, 237, 314, 316, 471, 474, 628, 632, 942, 948, 1256, 1264, 1884, 1896, 2512, 3491, 3768, 3792, 6982, 7536, 10473, 12403, 13964, 20946, 24806, 27928, 37209, 41892, 49612, 55856, 74418, 83784, 99224, 148836, 167568, 198448, 275789, 297672, 548087, 551578, 595344, 827367, 1096174, 1103156, 1644261, 1654734, 2192348, 2206312, 3288522, 3309468, 4384696, 4412624, 6577044, 6618936, 8769392, 13154088, 13237872, 26308176, 43298873, 86597746, 129896619, 173195492, 259793238, 346390984, 519586476, 692781968, 1039172952, 2078345904]

約数ペア:

[(1, 2078345904), (2, 1039172952), (3, 692781968), (4, 519586476), (6, 346390984), (8, 259793238), (12, 173195492), (16, 129896619), (24, 86597746), (48, 43298873), (79, 26308176), (157, 13237872), (158, 13154088), (237, 8769392), (314, 6618936), (316, 6577044), (471, 4412624), (474, 4384696), (628, 3309468), (632, 3288522), (942, 2206312), (948, 2192348), (1256, 1654734), (1264, 1644261), (1884, 1103156), (1896, 1096174), (2512, 827367), (3491, 595344), (3768, 551578), (3792, 548087), (6982, 297672), (7536, 275789), (10473, 198448), (12403, 167568), (13964, 148836), (20946, 99224), (24806, 83784), (27928, 74418), (37209, 55856), (41892, 49612)]