2847288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4755912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 89, 93, 124, 129, 172, 178, 186, 248, 258, 267, 344, 356, 372, 516, 534, 712, 744, 1032, 1068, 1333, 2136, 2666, 2759, 3827, 3999, 5332, 5518, 7654, 7998, 8277, 10664, 11036, 11481, 15308, 15996, 16554, 22072, 22962, 30616, 31992, 33108, 45924, 66216, 91848, 118637, 237274, 355911, 474548, 711822, 949096, 1423644, 2847288]

約数ペア:

[(1, 2847288), (2, 1423644), (3, 949096), (4, 711822), (6, 474548), (8, 355911), (12, 237274), (24, 118637), (31, 91848), (43, 66216), (62, 45924), (86, 33108), (89, 31992), (93, 30616), (124, 22962), (129, 22072), (172, 16554), (178, 15996), (186, 15308), (248, 11481), (258, 11036), (267, 10664), (344, 8277), (356, 7998), (372, 7654), (516, 5518), (534, 5332), (712, 3999), (744, 3827), (1032, 2759), (1068, 2666), (1333, 2136)]