1878630048

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{32779}}^1$

素因数の和:32994

約数の個数: 72

約数和(自身を含む): 5369364000

約数和(自身を除く): 3490733952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 6368, 7164, 9552, 14328, 19104, 28656, 32779, 57312, 65558, 98337, 131116, 196674, 262232, 295011, 393348, 524464, 590022, 786696, 1048928, 1180044, 1573392, 2360088, 3146784, 4720176, 6523021, 9440352, 13046042, 19569063, 26092084, 39138126, 52184168, 58707189, 78276252, 104368336, 117414378, 156552504, 208736672, 234828756, 313105008, 469657512, 626210016, 939315024, 1878630048]

約数ペア:

[(1, 1878630048), (2, 939315024), (3, 626210016), (4, 469657512), (6, 313105008), (8, 234828756), (9, 208736672), (12, 156552504), (16, 117414378), (18, 104368336), (24, 78276252), (32, 58707189), (36, 52184168), (48, 39138126), (72, 26092084), (96, 19569063), (144, 13046042), (199, 9440352), (288, 6523021), (398, 4720176), (597, 3146784), (796, 2360088), (1194, 1573392), (1592, 1180044), (1791, 1048928), (2388, 786696), (3184, 590022), (3582, 524464), (4776, 393348), (6368, 295011), (7164, 262232), (9552, 196674), (14328, 131116), (19104, 98337), (28656, 65558), (32779, 57312)]