310581236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{1151}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 650280960

約数和(自身を除く): 339699724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 419, 644, 838, 1151, 1676, 2302, 2933, 4604, 5866, 8057, 9637, 11732, 16114, 19274, 26473, 32228, 38548, 52946, 67459, 105892, 134918, 185311, 269836, 370622, 482269, 741244, 964538, 1929076, 3375883, 6751766, 11092187, 13503532, 22184374, 44368748, 77645309, 155290618, 310581236]

約数ペア:

[(1, 310581236), (2, 155290618), (4, 77645309), (7, 44368748), (14, 22184374), (23, 13503532), (28, 11092187), (46, 6751766), (92, 3375883), (161, 1929076), (322, 964538), (419, 741244), (644, 482269), (838, 370622), (1151, 269836), (1676, 185311), (2302, 134918), (2933, 105892), (4604, 67459), (5866, 52946), (8057, 38548), (9637, 32228), (11732, 26473), (16114, 19274)]