289901892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{9011}}^1$

素因数の和:9408

約数の個数: 48

約数和(自身を含む): 775176192

約数和(自身を除く): 485274300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 1149, 1532, 2298, 2681, 4596, 5362, 8043, 9011, 10724, 16086, 18022, 27033, 32172, 36044, 54066, 63077, 108132, 126154, 189231, 252308, 378462, 756924, 3451213, 6902426, 10353639, 13804852, 20707278, 24158491, 41414556, 48316982, 72475473, 96633964, 144950946, 289901892]

約数ペア:

[(1, 289901892), (2, 144950946), (3, 96633964), (4, 72475473), (6, 48316982), (7, 41414556), (12, 24158491), (14, 20707278), (21, 13804852), (28, 10353639), (42, 6902426), (84, 3451213), (383, 756924), (766, 378462), (1149, 252308), (1532, 189231), (2298, 126154), (2681, 108132), (4596, 63077), (5362, 54066), (8043, 36044), (9011, 32172), (10724, 27033), (16086, 18022)]