383726940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{278063}}^1$

素因数の和:278098

約数の個数: 48

約数和(自身を含む): 1121154048

約数和(自身を除く): 737427108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 278063, 556126, 834189, 1112252, 1390315, 1668378, 2780630, 3336756, 4170945, 5561260, 6395449, 8341890, 12790898, 16683780, 19186347, 25581796, 31977245, 38372694, 63954490, 76745388, 95931735, 127908980, 191863470, 383726940]

約数ペア:

[(1, 383726940), (2, 191863470), (3, 127908980), (4, 95931735), (5, 76745388), (6, 63954490), (10, 38372694), (12, 31977245), (15, 25581796), (20, 19186347), (23, 16683780), (30, 12790898), (46, 8341890), (60, 6395449), (69, 5561260), (92, 4170945), (115, 3336756), (138, 2780630), (230, 1668378), (276, 1390315), (345, 1112252), (460, 834189), (690, 556126), (1380, 278063)]