2149257088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22783}}^1$

素因数の和:22875

約数の個数: 64

約数和(自身を含む): 4740894720

約数和(自身を除く): 2591637632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 268, 352, 536, 704, 737, 1072, 1408, 1474, 2144, 2948, 4288, 5896, 8576, 11792, 22783, 23584, 45566, 47168, 91132, 94336, 182264, 250613, 364528, 501226, 729056, 1002452, 1458112, 1526461, 2004904, 2916224, 3052922, 4009808, 6105844, 8019616, 12211688, 16039232, 16791071, 24423376, 32078464, 33582142, 48846752, 67164284, 97693504, 134328568, 195387008, 268657136, 537314272, 1074628544, 2149257088]

約数ペア:

[(1, 2149257088), (2, 1074628544), (4, 537314272), (8, 268657136), (11, 195387008), (16, 134328568), (22, 97693504), (32, 67164284), (44, 48846752), (64, 33582142), (67, 32078464), (88, 24423376), (128, 16791071), (134, 16039232), (176, 12211688), (268, 8019616), (352, 6105844), (536, 4009808), (704, 3052922), (737, 2916224), (1072, 2004904), (1408, 1526461), (1474, 1458112), (2144, 1002452), (2948, 729056), (4288, 501226), (5896, 364528), (8576, 250613), (11792, 182264), (22783, 94336), (23584, 91132), (45566, 47168)]