284986144

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 577463040

約数和(自身を除く): 292476896

約数列:

[1, 2, 4, 8, 16, 32, 61, 83, 122, 166, 244, 332, 488, 664, 976, 1328, 1759, 1952, 2656, 3518, 5063, 7036, 10126, 14072, 20252, 28144, 40504, 56288, 81008, 107299, 145997, 162016, 214598, 291994, 429196, 583988, 858392, 1167976, 1716784, 2335952, 3433568, 4671904, 8905817, 17811634, 35623268, 71246536, 142493072, 284986144]

約数ペア:

[(1, 284986144), (2, 142493072), (4, 71246536), (8, 35623268), (16, 17811634), (32, 8905817), (61, 4671904), (83, 3433568), (122, 2335952), (166, 1716784), (244, 1167976), (332, 858392), (488, 583988), (664, 429196), (976, 291994), (1328, 214598), (1759, 162016), (1952, 145997), (2656, 107299), (3518, 81008), (5063, 56288), (7036, 40504), (10126, 28144), (14072, 20252)]