1005857744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 2078866944

約数和(自身を除く): 1073009200

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 83, 106, 124, 166, 212, 248, 332, 424, 461, 496, 664, 848, 922, 1328, 1643, 1844, 2573, 3286, 3688, 4399, 5146, 6572, 7376, 8798, 10292, 13144, 14291, 17596, 20584, 24433, 26288, 28582, 35192, 38263, 41168, 48866, 57164, 70384, 76526, 97732, 114328, 136369, 153052, 195464, 228656, 272738, 306104, 390928, 545476, 612208, 757423, 1090952, 1186153, 1514846, 2027939, 2181904, 2372306, 3029692, 4055878, 4744612, 6059384, 8111756, 9489224, 12118768, 16223512, 18978448, 32447024, 62866109, 125732218, 251464436, 502928872, 1005857744]

約数ペア:

[(1, 1005857744), (2, 502928872), (4, 251464436), (8, 125732218), (16, 62866109), (31, 32447024), (53, 18978448), (62, 16223512), (83, 12118768), (106, 9489224), (124, 8111756), (166, 6059384), (212, 4744612), (248, 4055878), (332, 3029692), (424, 2372306), (461, 2181904), (496, 2027939), (664, 1514846), (848, 1186153), (922, 1090952), (1328, 757423), (1643, 612208), (1844, 545476), (2573, 390928), (3286, 306104), (3688, 272738), (4399, 228656), (5146, 195464), (6572, 153052), (7376, 136369), (8798, 114328), (10292, 97732), (13144, 76526), (14291, 70384), (17596, 57164), (20584, 48866), (24433, 41168), (26288, 38263), (28582, 35192)]