385274916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{823237}}^1$

素因数の和:823260

約数の個数: 36

約数和(自身を含む): 1048805212

約数和(自身を除く): 663530296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 823237, 1646474, 2469711, 3292948, 4939422, 7409133, 9878844, 10702081, 14818266, 21404162, 29636532, 32106243, 42808324, 64212486, 96318729, 128424972, 192637458, 385274916]

約数ペア:

[(1, 385274916), (2, 192637458), (3, 128424972), (4, 96318729), (6, 64212486), (9, 42808324), (12, 32106243), (13, 29636532), (18, 21404162), (26, 14818266), (36, 10702081), (39, 9878844), (52, 7409133), (78, 4939422), (117, 3292948), (156, 2469711), (234, 1646474), (468, 823237)]