402479136

素因数分解:

$2^5\times 3^2\times {\mathrm{1397497}}^1$

素因数の和:1397513

約数の個数: 36

約数和(自身を含む): 1144550862

約数和(自身を除く): 742071726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1397497, 2794994, 4192491, 5589988, 8384982, 11179976, 12577473, 16769964, 22359952, 25154946, 33539928, 44719904, 50309892, 67079856, 100619784, 134159712, 201239568, 402479136]

約数ペア:

[(1, 402479136), (2, 201239568), (3, 134159712), (4, 100619784), (6, 67079856), (8, 50309892), (9, 44719904), (12, 33539928), (16, 25154946), (18, 22359952), (24, 16769964), (32, 12577473), (36, 11179976), (48, 8384982), (72, 5589988), (96, 4192491), (144, 2794994), (288, 1397497)]