291339384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3407}}^1$

素因数の和:3932

約数の個数: 64

約数和(自身を含む): 834278400

約数和(自身を除く): 542939016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 1018, 1527, 2036, 3054, 3407, 3563, 4072, 6108, 6814, 7126, 10221, 10689, 12216, 13628, 14252, 20442, 21378, 23849, 27256, 28504, 40884, 42756, 47698, 71547, 81768, 85512, 95396, 143094, 190792, 286188, 572376, 1734163, 3468326, 5202489, 6936652, 10404978, 12139141, 13873304, 20809956, 24278282, 36417423, 41619912, 48556564, 72834846, 97113128, 145669692, 291339384]

約数ペア:

[(1, 291339384), (2, 145669692), (3, 97113128), (4, 72834846), (6, 48556564), (7, 41619912), (8, 36417423), (12, 24278282), (14, 20809956), (21, 13873304), (24, 12139141), (28, 10404978), (42, 6936652), (56, 5202489), (84, 3468326), (168, 1734163), (509, 572376), (1018, 286188), (1527, 190792), (2036, 143094), (3054, 95396), (3407, 85512), (3563, 81768), (4072, 71547), (6108, 47698), (6814, 42756), (7126, 40884), (10221, 28504), (10689, 27256), (12216, 23849), (13628, 21378), (14252, 20442)]