210612528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 696145920

約数和(自身を除く): 485533392

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, 257, 271, 336, 378, 432, 504, 514, 542, 756, 771, 813, 1008, 1028, 1084, 1512, 1542, 1626, 1799, 1897, 2056, 2168, 2313, 2439, 3024, 3084, 3252, 3598, 3794, 4112, 4336, 4626, 4878, 5397, 5691, 6168, 6504, 6939, 7196, 7317, 7588, 9252, 9756, 10794, 11382, 12336, 13008, 13878, 14392, 14634, 15176, 16191, 17073, 18504, 19512, 21588, 22764, 27756, 28784, 29268, 30352, 32382, 34146, 37008, 39024, 43176, 45528, 48573, 51219, 55512, 58536, 64764, 68292, 69647, 86352, 91056, 97146, 102438, 111024, 117072, 129528, 136584, 139294, 194292, 204876, 208941, 259056, 273168, 278588, 388584, 409752, 417882, 487529, 557176, 626823, 777168, 819504, 835764, 975058, 1114352, 1253646, 1462587, 1671528, 1880469, 1950116, 2507292, 2925174, 3343056, 3760938, 3900232, 4387761, 5014584, 5850348, 7521876, 7800464, 8775522, 10029168, 11700696, 13163283, 15043752, 17551044, 23401392, 26326566, 30087504, 35102088, 52653132, 70204176, 105306264, 210612528]

約数ペア:

[(1, 210612528), (2, 105306264), (3, 70204176), (4, 52653132), (6, 35102088), (7, 30087504), (8, 26326566), (9, 23401392), (12, 17551044), (14, 15043752), (16, 13163283), (18, 11700696), (21, 10029168), (24, 8775522), (27, 7800464), (28, 7521876), (36, 5850348), (42, 5014584), (48, 4387761), (54, 3900232), (56, 3760938), (63, 3343056), (72, 2925174), (84, 2507292), (108, 1950116), (112, 1880469), (126, 1671528), (144, 1462587), (168, 1253646), (189, 1114352), (216, 975058), (252, 835764), (257, 819504), (271, 777168), (336, 626823), (378, 557176), (432, 487529), (504, 417882), (514, 409752), (542, 388584), (756, 278588), (771, 273168), (813, 259056), (1008, 208941), (1028, 204876), (1084, 194292), (1512, 139294), (1542, 136584), (1626, 129528), (1799, 117072), (1897, 111024), (2056, 102438), (2168, 97146), (2313, 91056), (2439, 86352), (3024, 69647), (3084, 68292), (3252, 64764), (3598, 58536), (3794, 55512), (4112, 51219), (4336, 48573), (4626, 45528), (4878, 43176), (5397, 39024), (5691, 37008), (6168, 34146), (6504, 32382), (6939, 30352), (7196, 29268), (7317, 28784), (7588, 27756), (9252, 22764), (9756, 21588), (10794, 19512), (11382, 18504), (12336, 17073), (13008, 16191), (13878, 15176), (14392, 14634)]