319721892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 903705600

約数和(自身を除く): 583983708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 163, 228, 266, 326, 399, 489, 532, 652, 798, 978, 1141, 1229, 1596, 1956, 2282, 2458, 3097, 3423, 3687, 4564, 4916, 6194, 6846, 7374, 8603, 9291, 12388, 13692, 14748, 17206, 18582, 21679, 23351, 25809, 34412, 37164, 43358, 46702, 51618, 65037, 70053, 86716, 93404, 103236, 130074, 140106, 163457, 200327, 260148, 280212, 326914, 400654, 490371, 600981, 653828, 801308, 980742, 1201962, 1402289, 1961484, 2403924, 2804578, 3806213, 4206867, 5609156, 7612426, 8413734, 11418639, 15224852, 16827468, 22837278, 26643491, 45674556, 53286982, 79930473, 106573964, 159860946, 319721892]

約数ペア:

[(1, 319721892), (2, 159860946), (3, 106573964), (4, 79930473), (6, 53286982), (7, 45674556), (12, 26643491), (14, 22837278), (19, 16827468), (21, 15224852), (28, 11418639), (38, 8413734), (42, 7612426), (57, 5609156), (76, 4206867), (84, 3806213), (114, 2804578), (133, 2403924), (163, 1961484), (228, 1402289), (266, 1201962), (326, 980742), (399, 801308), (489, 653828), (532, 600981), (652, 490371), (798, 400654), (978, 326914), (1141, 280212), (1229, 260148), (1596, 200327), (1956, 163457), (2282, 140106), (2458, 130074), (3097, 103236), (3423, 93404), (3687, 86716), (4564, 70053), (4916, 65037), (6194, 51618), (6846, 46702), (7374, 43358), (8603, 37164), (9291, 34412), (12388, 25809), (13692, 23351), (14748, 21679), (17206, 18582)]