1609291236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{215261}}^1$

素因数の和:215364

約数の個数: 48

約数和(自身を含む): 4339681920

約数和(自身を除く): 2730390684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 215261, 430522, 645783, 861044, 1291566, 1506827, 2583132, 3013654, 4520481, 6027308, 9040962, 18081924, 19158229, 38316458, 57474687, 76632916, 114949374, 134107603, 229898748, 268215206, 402322809, 536430412, 804645618, 1609291236]

約数ペア:

[(1, 1609291236), (2, 804645618), (3, 536430412), (4, 402322809), (6, 268215206), (7, 229898748), (12, 134107603), (14, 114949374), (21, 76632916), (28, 57474687), (42, 38316458), (84, 19158229), (89, 18081924), (178, 9040962), (267, 6027308), (356, 4520481), (534, 3013654), (623, 2583132), (1068, 1506827), (1246, 1291566), (1869, 861044), (2492, 645783), (3738, 430522), (7476, 215261)]