255329424

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1037

約数の個数: 120

約数和(自身を含む): 819927680

約数和(自身を除く): 564598256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 439, 504, 577, 878, 1008, 1154, 1317, 1731, 1756, 2308, 2634, 3073, 3462, 3512, 3951, 4039, 4616, 5193, 5268, 6146, 6924, 7024, 7902, 8078, 9219, 9232, 10386, 10536, 12117, 12292, 13848, 15804, 16156, 18438, 20772, 21072, 24234, 24584, 27657, 27696, 31608, 32312, 36351, 36876, 41544, 48468, 49168, 55314, 63216, 64624, 72702, 73752, 83088, 96936, 110628, 145404, 147504, 193872, 221256, 253303, 290808, 442512, 506606, 581616, 759909, 1013212, 1519818, 1773121, 2026424, 2279727, 3039636, 3546242, 4052848, 4559454, 5319363, 6079272, 7092484, 9118908, 10638726, 12158544, 14184968, 15958089, 18237816, 21277452, 28369936, 31916178, 36475632, 42554904, 63832356, 85109808, 127664712, 255329424]

約数ペア:

[(1, 255329424), (2, 127664712), (3, 85109808), (4, 63832356), (6, 42554904), (7, 36475632), (8, 31916178), (9, 28369936), (12, 21277452), (14, 18237816), (16, 15958089), (18, 14184968), (21, 12158544), (24, 10638726), (28, 9118908), (36, 7092484), (42, 6079272), (48, 5319363), (56, 4559454), (63, 4052848), (72, 3546242), (84, 3039636), (112, 2279727), (126, 2026424), (144, 1773121), (168, 1519818), (252, 1013212), (336, 759909), (439, 581616), (504, 506606), (577, 442512), (878, 290808), (1008, 253303), (1154, 221256), (1317, 193872), (1731, 147504), (1756, 145404), (2308, 110628), (2634, 96936), (3073, 83088), (3462, 73752), (3512, 72702), (3951, 64624), (4039, 63216), (4616, 55314), (5193, 49168), (5268, 48468), (6146, 41544), (6924, 36876), (7024, 36351), (7902, 32312), (8078, 31608), (9219, 27696), (9232, 27657), (10386, 24584), (10536, 24234), (12117, 21072), (12292, 20772), (13848, 18438), (15804, 16156)]