212948672

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:817

約数の個数: 56

約数和(自身を含む): 439350912

約数和(自身を除く): 226402240

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 181, 248, 362, 496, 593, 724, 992, 1186, 1448, 1984, 2372, 2896, 4744, 5611, 5792, 9488, 11222, 11584, 18383, 18976, 22444, 36766, 37952, 44888, 73532, 89776, 107333, 147064, 179552, 214666, 294128, 359104, 429332, 588256, 858664, 1176512, 1717328, 3327323, 3434656, 6654646, 6869312, 13309292, 26618584, 53237168, 106474336, 212948672]

約数ペア:

[(1, 212948672), (2, 106474336), (4, 53237168), (8, 26618584), (16, 13309292), (31, 6869312), (32, 6654646), (62, 3434656), (64, 3327323), (124, 1717328), (181, 1176512), (248, 858664), (362, 588256), (496, 429332), (593, 359104), (724, 294128), (992, 214666), (1186, 179552), (1448, 147064), (1984, 107333), (2372, 89776), (2896, 73532), (4744, 44888), (5611, 37952), (5792, 36766), (9488, 22444), (11222, 18976), (11584, 18383)]