402000676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2819}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 879298560

約数和(自身を除く): 477297884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 463, 926, 1852, 2819, 3241, 5093, 5638, 6482, 10186, 11276, 12964, 19733, 20372, 31009, 35651, 39466, 62018, 71302, 78932, 124036, 142604, 217063, 434126, 868252, 1305197, 2610394, 5220788, 9136379, 14357167, 18272758, 28714334, 36545516, 57428668, 100500169, 201000338, 402000676]

約数ペア:

[(1, 402000676), (2, 201000338), (4, 100500169), (7, 57428668), (11, 36545516), (14, 28714334), (22, 18272758), (28, 14357167), (44, 9136379), (77, 5220788), (154, 2610394), (308, 1305197), (463, 868252), (926, 434126), (1852, 217063), (2819, 142604), (3241, 124036), (5093, 78932), (5638, 71302), (6482, 62018), (10186, 39466), (11276, 35651), (12964, 31009), (19733, 20372)]