248431776

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 670819968

約数和(自身を除く): 422388192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 157, 159, 212, 311, 314, 318, 424, 471, 622, 628, 636, 848, 933, 942, 1244, 1256, 1272, 1696, 1866, 1884, 2488, 2512, 2544, 3732, 3768, 4976, 5024, 5088, 7464, 7536, 8321, 9952, 14928, 15072, 16483, 16642, 24963, 29856, 32966, 33284, 48827, 49449, 49926, 65932, 66568, 97654, 98898, 99852, 131864, 133136, 146481, 195308, 197796, 199704, 263728, 266272, 292962, 390616, 395592, 399408, 527456, 585924, 781232, 791184, 798816, 1171848, 1562464, 1582368, 2343696, 2587831, 4687392, 5175662, 7763493, 10351324, 15526986, 20702648, 31053972, 41405296, 62107944, 82810592, 124215888, 248431776]

約数ペア:

[(1, 248431776), (2, 124215888), (3, 82810592), (4, 62107944), (6, 41405296), (8, 31053972), (12, 20702648), (16, 15526986), (24, 10351324), (32, 7763493), (48, 5175662), (53, 4687392), (96, 2587831), (106, 2343696), (157, 1582368), (159, 1562464), (212, 1171848), (311, 798816), (314, 791184), (318, 781232), (424, 585924), (471, 527456), (622, 399408), (628, 395592), (636, 390616), (848, 292962), (933, 266272), (942, 263728), (1244, 199704), (1256, 197796), (1272, 195308), (1696, 146481), (1866, 133136), (1884, 131864), (2488, 99852), (2512, 98898), (2544, 97654), (3732, 66568), (3768, 65932), (4976, 49926), (5024, 49449), (5088, 48827), (7464, 33284), (7536, 32966), (8321, 29856), (9952, 24963), (14928, 16642), (15072, 16483)]