247027536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{81689}}^1$

素因数の和:81713

約数の個数: 80

約数和(自身を含む): 810364800

約数和(自身を除く): 563337264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 81689, 163378, 245067, 326756, 490134, 571823, 653512, 735201, 980268, 1143646, 1307024, 1470402, 1715469, 1960536, 2205603, 2287292, 2940804, 3430938, 3921072, 4411206, 4574584, 5146407, 5881608, 6861876, 8822412, 9149168, 10292814, 11763216, 13723752, 15439221, 17644824, 20585628, 27447504, 30878442, 35289648, 41171256, 61756884, 82342512, 123513768, 247027536]

約数ペア:

[(1, 247027536), (2, 123513768), (3, 82342512), (4, 61756884), (6, 41171256), (7, 35289648), (8, 30878442), (9, 27447504), (12, 20585628), (14, 17644824), (16, 15439221), (18, 13723752), (21, 11763216), (24, 10292814), (27, 9149168), (28, 8822412), (36, 6861876), (42, 5881608), (48, 5146407), (54, 4574584), (56, 4411206), (63, 3921072), (72, 3430938), (84, 2940804), (108, 2287292), (112, 2205603), (126, 1960536), (144, 1715469), (168, 1470402), (189, 1307024), (216, 1143646), (252, 980268), (336, 735201), (378, 653512), (432, 571823), (504, 490134), (756, 326756), (1008, 245067), (1512, 163378), (3024, 81689)]