266845272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 743424000

約数和(自身を除く): 476578728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 152, 172, 186, 228, 248, 258, 344, 372, 439, 456, 516, 589, 744, 817, 878, 1032, 1178, 1317, 1333, 1634, 1756, 1767, 2356, 2451, 2634, 2666, 3268, 3512, 3534, 3999, 4712, 4902, 5268, 5332, 6536, 7068, 7998, 8341, 9804, 10536, 10664, 13609, 14136, 15996, 16682, 18877, 19608, 25023, 25327, 27218, 31992, 33364, 37754, 40827, 50046, 50654, 54436, 56631, 66728, 75508, 75981, 81654, 100092, 101308, 108872, 113262, 151016, 151962, 163308, 200184, 202616, 226524, 258571, 303924, 326616, 358663, 453048, 517142, 585187, 607848, 717326, 775713, 1034284, 1075989, 1170374, 1434652, 1551426, 1755561, 2068568, 2151978, 2340748, 2869304, 3102852, 3511122, 4303956, 4681496, 6205704, 7022244, 8607912, 11118553, 14044488, 22237106, 33355659, 44474212, 66711318, 88948424, 133422636, 266845272]

約数ペア:

[(1, 266845272), (2, 133422636), (3, 88948424), (4, 66711318), (6, 44474212), (8, 33355659), (12, 22237106), (19, 14044488), (24, 11118553), (31, 8607912), (38, 7022244), (43, 6205704), (57, 4681496), (62, 4303956), (76, 3511122), (86, 3102852), (93, 2869304), (114, 2340748), (124, 2151978), (129, 2068568), (152, 1755561), (172, 1551426), (186, 1434652), (228, 1170374), (248, 1075989), (258, 1034284), (344, 775713), (372, 717326), (439, 607848), (456, 585187), (516, 517142), (589, 453048), (744, 358663), (817, 326616), (878, 303924), (1032, 258571), (1178, 226524), (1317, 202616), (1333, 200184), (1634, 163308), (1756, 151962), (1767, 151016), (2356, 113262), (2451, 108872), (2634, 101308), (2666, 100092), (3268, 81654), (3512, 75981), (3534, 75508), (3999, 66728), (4712, 56631), (4902, 54436), (5268, 50654), (5332, 50046), (6536, 40827), (7068, 37754), (7998, 33364), (8341, 31992), (9804, 27218), (10536, 25327), (10664, 25023), (13609, 19608), (14136, 18877), (15996, 16682)]