315946404

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1469

約数の個数: 72

約数和(自身を含む): 825147960

約数和(自身を除く): 509201556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 193, 222, 333, 386, 444, 579, 666, 772, 1158, 1229, 1332, 1737, 2316, 2458, 3474, 3687, 4916, 6948, 7141, 7374, 11061, 14282, 14748, 21423, 22122, 28564, 42846, 44244, 45473, 64269, 85692, 90946, 128538, 136419, 181892, 237197, 257076, 272838, 409257, 474394, 545676, 711591, 818514, 948788, 1423182, 1637028, 2134773, 2846364, 4269546, 8539092, 8776289, 17552578, 26328867, 35105156, 52657734, 78986601, 105315468, 157973202, 315946404]

約数ペア:

[(1, 315946404), (2, 157973202), (3, 105315468), (4, 78986601), (6, 52657734), (9, 35105156), (12, 26328867), (18, 17552578), (36, 8776289), (37, 8539092), (74, 4269546), (111, 2846364), (148, 2134773), (193, 1637028), (222, 1423182), (333, 948788), (386, 818514), (444, 711591), (579, 545676), (666, 474394), (772, 409257), (1158, 272838), (1229, 257076), (1332, 237197), (1737, 181892), (2316, 136419), (2458, 128538), (3474, 90946), (3687, 85692), (4916, 64269), (6948, 45473), (7141, 44244), (7374, 42846), (11061, 28564), (14282, 22122), (14748, 21423)]