1691328

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 4681728

約数和(自身を除く): 2990400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 383, 552, 736, 766, 1104, 1149, 1472, 1532, 2208, 2298, 3064, 4416, 4596, 6128, 8809, 9192, 12256, 17618, 18384, 24512, 26427, 35236, 36768, 52854, 70472, 73536, 105708, 140944, 211416, 281888, 422832, 563776, 845664, 1691328]

約数ペア:

[(1, 1691328), (2, 845664), (3, 563776), (4, 422832), (6, 281888), (8, 211416), (12, 140944), (16, 105708), (23, 73536), (24, 70472), (32, 52854), (46, 36768), (48, 35236), (64, 26427), (69, 24512), (92, 18384), (96, 17618), (138, 12256), (184, 9192), (192, 8809), (276, 6128), (368, 4596), (383, 4416), (552, 3064), (736, 2298), (766, 2208), (1104, 1532), (1149, 1472)]