780216864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1161037}}^1$

素因数の和:1161057

約数の個数: 48

約数和(自身を含む): 2340652608

約数和(自身を除く): 1560435744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1161037, 2322074, 3483111, 4644148, 6966222, 8127259, 9288296, 13932444, 16254518, 18576592, 24381777, 27864888, 32509036, 37153184, 48763554, 55729776, 65018072, 97527108, 111459552, 130036144, 195054216, 260072288, 390108432, 780216864]

約数ペア:

[(1, 780216864), (2, 390108432), (3, 260072288), (4, 195054216), (6, 130036144), (7, 111459552), (8, 97527108), (12, 65018072), (14, 55729776), (16, 48763554), (21, 37153184), (24, 32509036), (28, 27864888), (32, 24381777), (42, 18576592), (48, 16254518), (56, 13932444), (84, 9288296), (96, 8127259), (112, 6966222), (168, 4644148), (224, 3483111), (336, 2322074), (672, 1161037)]