748964916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{129221}}^1$

素因数の和:129261

約数の個数: 72

約数和(自身を含む): 2257766784

約数和(自身を除く): 1508801868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 129221, 258442, 387663, 516884, 775326, 904547, 1162989, 1550652, 1809094, 2325978, 2713641, 2972083, 3618188, 4651956, 5427282, 5944166, 8140923, 8916249, 10854564, 11888332, 16281846, 17832498, 20804581, 26748747, 32563692, 35664996, 41609162, 53497494, 62413743, 83218324, 106994988, 124827486, 187241229, 249654972, 374482458, 748964916]

約数ペア:

[(1, 748964916), (2, 374482458), (3, 249654972), (4, 187241229), (6, 124827486), (7, 106994988), (9, 83218324), (12, 62413743), (14, 53497494), (18, 41609162), (21, 35664996), (23, 32563692), (28, 26748747), (36, 20804581), (42, 17832498), (46, 16281846), (63, 11888332), (69, 10854564), (84, 8916249), (92, 8140923), (126, 5944166), (138, 5427282), (161, 4651956), (207, 3618188), (252, 2972083), (276, 2713641), (322, 2325978), (414, 1809094), (483, 1550652), (644, 1162989), (828, 904547), (966, 775326), (1449, 516884), (1932, 387663), (2898, 258442), (5796, 129221)]