2047612416

素因数分解:

$2^9\times 3^1\times {\mathrm{449}}^1\times {\mathrm{2969}}^1$

素因数の和:3439

約数の個数: 80

約数和(自身を含む): 5468958000

約数和(自身を除く): 3421345584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 449, 512, 768, 898, 1347, 1536, 1796, 2694, 2969, 3592, 5388, 5938, 7184, 8907, 10776, 11876, 14368, 17814, 21552, 23752, 28736, 35628, 43104, 47504, 57472, 71256, 86208, 95008, 114944, 142512, 172416, 190016, 229888, 285024, 344832, 380032, 570048, 689664, 760064, 1140096, 1333081, 1520128, 2280192, 2666162, 3999243, 4560384, 5332324, 7998486, 10664648, 15996972, 21329296, 31993944, 42658592, 63987888, 85317184, 127975776, 170634368, 255951552, 341268736, 511903104, 682537472, 1023806208, 2047612416]

約数ペア:

[(1, 2047612416), (2, 1023806208), (3, 682537472), (4, 511903104), (6, 341268736), (8, 255951552), (12, 170634368), (16, 127975776), (24, 85317184), (32, 63987888), (48, 42658592), (64, 31993944), (96, 21329296), (128, 15996972), (192, 10664648), (256, 7998486), (384, 5332324), (449, 4560384), (512, 3999243), (768, 2666162), (898, 2280192), (1347, 1520128), (1536, 1333081), (1796, 1140096), (2694, 760064), (2969, 689664), (3592, 570048), (5388, 380032), (5938, 344832), (7184, 285024), (8907, 229888), (10776, 190016), (11876, 172416), (14368, 142512), (17814, 114944), (21552, 95008), (23752, 86208), (28736, 71256), (35628, 57472), (43104, 47504)]