289259712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71741}}^1$

素因数の和:71766

約数の個数: 84

約数和(自身を含む): 947568336

約数和(自身を除く): 658308624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 71741, 143482, 215223, 286964, 430446, 502187, 573928, 645669, 860892, 1004374, 1147856, 1291338, 1506561, 1721784, 2008748, 2295712, 2582676, 3013122, 3443568, 4017496, 4519683, 4591424, 5165352, 6026244, 6887136, 8034992, 9039366, 10330704, 12052488, 13774272, 16069984, 18078732, 20661408, 24104976, 32139968, 36157464, 41322816, 48209952, 72314928, 96419904, 144629856, 289259712]

約数ペア:

[(1, 289259712), (2, 144629856), (3, 96419904), (4, 72314928), (6, 48209952), (7, 41322816), (8, 36157464), (9, 32139968), (12, 24104976), (14, 20661408), (16, 18078732), (18, 16069984), (21, 13774272), (24, 12052488), (28, 10330704), (32, 9039366), (36, 8034992), (42, 6887136), (48, 6026244), (56, 5165352), (63, 4591424), (64, 4519683), (72, 4017496), (84, 3443568), (96, 3013122), (112, 2582676), (126, 2295712), (144, 2008748), (168, 1721784), (192, 1506561), (224, 1291338), (252, 1147856), (288, 1004374), (336, 860892), (448, 645669), (504, 573928), (576, 502187), (672, 430446), (1008, 286964), (1344, 215223), (2016, 143482), (4032, 71741)]