221545536

素因数分解:

$2^6\times 3^1\times {\mathrm{461}}^1\times {\mathrm{2503}}^1$

素因数の和:2979

約数の個数: 56

約数和(自身を含む): 587678784

約数和(自身を除く): 366133248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 461, 922, 1383, 1844, 2503, 2766, 3688, 5006, 5532, 7376, 7509, 10012, 11064, 14752, 15018, 20024, 22128, 29504, 30036, 40048, 44256, 60072, 80096, 88512, 120144, 160192, 240288, 480576, 1153883, 2307766, 3461649, 4615532, 6923298, 9231064, 13846596, 18462128, 27693192, 36924256, 55386384, 73848512, 110772768, 221545536]

約数ペア:

[(1, 221545536), (2, 110772768), (3, 73848512), (4, 55386384), (6, 36924256), (8, 27693192), (12, 18462128), (16, 13846596), (24, 9231064), (32, 6923298), (48, 4615532), (64, 3461649), (96, 2307766), (192, 1153883), (461, 480576), (922, 240288), (1383, 160192), (1844, 120144), (2503, 88512), (2766, 80096), (3688, 60072), (5006, 44256), (5532, 40048), (7376, 30036), (7509, 29504), (10012, 22128), (11064, 20024), (14752, 15018)]