514970512

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1916

約数の個数: 80

約数和(自身を含む): 1191923712

約数和(自身を除く): 676953200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 496, 581, 664, 868, 1162, 1328, 1736, 1787, 2324, 2573, 3472, 3574, 4648, 5146, 7148, 9296, 10292, 12509, 14296, 18011, 20584, 25018, 28592, 36022, 41168, 50036, 55397, 72044, 100072, 110794, 144088, 148321, 200144, 221588, 288176, 296642, 387779, 443176, 593284, 775558, 886352, 1038247, 1186568, 1551116, 2076494, 2373136, 3102232, 4152988, 4597951, 6204464, 8305976, 9195902, 16611952, 18391804, 32185657, 36783608, 64371314, 73567216, 128742628, 257485256, 514970512]

約数ペア:

[(1, 514970512), (2, 257485256), (4, 128742628), (7, 73567216), (8, 64371314), (14, 36783608), (16, 32185657), (28, 18391804), (31, 16611952), (56, 9195902), (62, 8305976), (83, 6204464), (112, 4597951), (124, 4152988), (166, 3102232), (217, 2373136), (248, 2076494), (332, 1551116), (434, 1186568), (496, 1038247), (581, 886352), (664, 775558), (868, 593284), (1162, 443176), (1328, 387779), (1736, 296642), (1787, 288176), (2324, 221588), (2573, 200144), (3472, 148321), (3574, 144088), (4648, 110794), (5146, 100072), (7148, 72044), (9296, 55397), (10292, 50036), (12509, 41168), (14296, 36022), (18011, 28592), (20584, 25018)]