989861376

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2212

約数の個数: 160

約数和(自身を含む): 3085302528

約数和(自身を除く): 2095441152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 512, 516, 602, 672, 688, 768, 896, 903, 1032, 1204, 1344, 1376, 1536, 1792, 1806, 2064, 2141, 2408, 2688, 2752, 3584, 3612, 4128, 4282, 4816, 5376, 5504, 6423, 7224, 8256, 8564, 9632, 10752, 11008, 12846, 14448, 14987, 16512, 17128, 19264, 22016, 25692, 28896, 29974, 33024, 34256, 38528, 44961, 51384, 57792, 59948, 66048, 68512, 77056, 89922, 92063, 102768, 115584, 119896, 137024, 154112, 179844, 184126, 205536, 231168, 239792, 274048, 276189, 359688, 368252, 411072, 462336, 479584, 548096, 552378, 644441, 719376, 736504, 822144, 959168, 1096192, 1104756, 1288882, 1438752, 1473008, 1644288, 1918336, 1933323, 2209512, 2577764, 2877504, 2946016, 3288576, 3836672, 3866646, 4419024, 5155528, 5755008, 5892032, 7673344, 7733292, 8838048, 10311056, 11510016, 11784064, 15466584, 17676096, 20622112, 23020032, 23568128, 30933168, 35352192, 41244224, 47136256, 61866336, 70704384, 82488448, 123732672, 141408768, 164976896, 247465344, 329953792, 494930688, 989861376]

約数ペア:

[(1, 989861376), (2, 494930688), (3, 329953792), (4, 247465344), (6, 164976896), (7, 141408768), (8, 123732672), (12, 82488448), (14, 70704384), (16, 61866336), (21, 47136256), (24, 41244224), (28, 35352192), (32, 30933168), (42, 23568128), (43, 23020032), (48, 20622112), (56, 17676096), (64, 15466584), (84, 11784064), (86, 11510016), (96, 10311056), (112, 8838048), (128, 7733292), (129, 7673344), (168, 5892032), (172, 5755008), (192, 5155528), (224, 4419024), (256, 3866646), (258, 3836672), (301, 3288576), (336, 2946016), (344, 2877504), (384, 2577764), (448, 2209512), (512, 1933323), (516, 1918336), (602, 1644288), (672, 1473008), (688, 1438752), (768, 1288882), (896, 1104756), (903, 1096192), (1032, 959168), (1204, 822144), (1344, 736504), (1376, 719376), (1536, 644441), (1792, 552378), (1806, 548096), (2064, 479584), (2141, 462336), (2408, 411072), (2688, 368252), (2752, 359688), (3584, 276189), (3612, 274048), (4128, 239792), (4282, 231168), (4816, 205536), (5376, 184126), (5504, 179844), (6423, 154112), (7224, 137024), (8256, 119896), (8564, 115584), (9632, 102768), (10752, 92063), (11008, 89922), (12846, 77056), (14448, 68512), (14987, 66048), (16512, 59948), (17128, 57792), (19264, 51384), (22016, 44961), (25692, 38528), (28896, 34256), (29974, 33024)]