224672128

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 473639040

約数和(自身を除く): 248966912

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1381, 1984, 2542, 2624, 2762, 3968, 5084, 5248, 5524, 10168, 11048, 20336, 22096, 40672, 42811, 44192, 56621, 81344, 85622, 88384, 113242, 162688, 171244, 176768, 226484, 342488, 452968, 684976, 905936, 1369952, 1755251, 1811872, 2739904, 3510502, 3623744, 5479808, 7021004, 7247488, 14042008, 28084016, 56168032, 112336064, 224672128]

約数ペア:

[(1, 224672128), (2, 112336064), (4, 56168032), (8, 28084016), (16, 14042008), (31, 7247488), (32, 7021004), (41, 5479808), (62, 3623744), (64, 3510502), (82, 2739904), (124, 1811872), (128, 1755251), (164, 1369952), (248, 905936), (328, 684976), (496, 452968), (656, 342488), (992, 226484), (1271, 176768), (1312, 171244), (1381, 162688), (1984, 113242), (2542, 88384), (2624, 85622), (2762, 81344), (3968, 56621), (5084, 44192), (5248, 42811), (5524, 40672), (10168, 22096), (11048, 20336)]