390569256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 256

約数和(自身を含む): 1412812800

約数和(自身を除く): 1022243544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 27, 28, 33, 36, 42, 44, 46, 54, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 108, 126, 132, 138, 154, 161, 168, 184, 189, 198, 207, 216, 231, 252, 253, 264, 276, 297, 308, 322, 378, 396, 414, 462, 483, 504, 506, 552, 594, 616, 621, 644, 693, 756, 759, 792, 828, 924, 966, 1012, 1021, 1188, 1242, 1288, 1386, 1449, 1512, 1518, 1656, 1771, 1848, 1932, 2024, 2042, 2079, 2277, 2376, 2484, 2772, 2898, 3036, 3063, 3542, 3864, 4084, 4158, 4347, 4554, 4968, 5313, 5544, 5796, 6072, 6126, 6831, 7084, 7147, 8168, 8316, 8694, 9108, 9189, 10626, 11231, 11592, 12252, 13662, 14168, 14294, 15939, 16632, 17388, 18216, 18378, 21252, 21441, 22462, 23483, 24504, 27324, 27567, 28588, 31878, 33693, 34776, 36756, 42504, 42882, 44924, 46966, 47817, 54648, 55134, 57176, 63756, 64323, 67386, 70449, 73512, 78617, 85764, 89848, 93932, 95634, 101079, 110268, 127512, 128646, 134772, 140898, 157234, 164381, 171528, 187864, 191268, 192969, 202158, 211347, 220536, 235851, 257292, 258313, 269544, 281796, 303237, 314468, 328762, 382536, 385938, 404316, 422694, 471702, 493143, 514584, 516626, 563592, 606474, 628936, 634041, 657524, 707553, 771876, 774939, 808632, 845388, 943404, 986286, 1033252, 1212948, 1268082, 1315048, 1415106, 1479429, 1543752, 1549878, 1690776, 1808191, 1886808, 1972572, 2066504, 2122659, 2324817, 2425896, 2536164, 2830212, 2958858, 3099756, 3616382, 3945144, 4245318, 4438287, 4649634, 5072328, 5424573, 5660424, 5917716, 6199512, 6974451, 7232764, 8490636, 8876574, 9299268, 10849146, 11835432, 13948902, 14465528, 16273719, 16981272, 17753148, 18598536, 21698292, 27897804, 32547438, 35506296, 43396584, 48821157, 55795608, 65094876, 97642314, 130189752, 195284628, 390569256]

約数ペア:

[(1, 390569256), (2, 195284628), (3, 130189752), (4, 97642314), (6, 65094876), (7, 55795608), (8, 48821157), (9, 43396584), (11, 35506296), (12, 32547438), (14, 27897804), (18, 21698292), (21, 18598536), (22, 17753148), (23, 16981272), (24, 16273719), (27, 14465528), (28, 13948902), (33, 11835432), (36, 10849146), (42, 9299268), (44, 8876574), (46, 8490636), (54, 7232764), (56, 6974451), (63, 6199512), (66, 5917716), (69, 5660424), (72, 5424573), (77, 5072328), (84, 4649634), (88, 4438287), (92, 4245318), (99, 3945144), (108, 3616382), (126, 3099756), (132, 2958858), (138, 2830212), (154, 2536164), (161, 2425896), (168, 2324817), (184, 2122659), (189, 2066504), (198, 1972572), (207, 1886808), (216, 1808191), (231, 1690776), (252, 1549878), (253, 1543752), (264, 1479429), (276, 1415106), (297, 1315048), (308, 1268082), (322, 1212948), (378, 1033252), (396, 986286), (414, 943404), (462, 845388), (483, 808632), (504, 774939), (506, 771876), (552, 707553), (594, 657524), (616, 634041), (621, 628936), (644, 606474), (693, 563592), (756, 516626), (759, 514584), (792, 493143), (828, 471702), (924, 422694), (966, 404316), (1012, 385938), (1021, 382536), (1188, 328762), (1242, 314468), (1288, 303237), (1386, 281796), (1449, 269544), (1512, 258313), (1518, 257292), (1656, 235851), (1771, 220536), (1848, 211347), (1932, 202158), (2024, 192969), (2042, 191268), (2079, 187864), (2277, 171528), (2376, 164381), (2484, 157234), (2772, 140898), (2898, 134772), (3036, 128646), (3063, 127512), (3542, 110268), (3864, 101079), (4084, 95634), (4158, 93932), (4347, 89848), (4554, 85764), (4968, 78617), (5313, 73512), (5544, 70449), (5796, 67386), (6072, 64323), (6126, 63756), (6831, 57176), (7084, 55134), (7147, 54648), (8168, 47817), (8316, 46966), (8694, 44924), (9108, 42882), (9189, 42504), (10626, 36756), (11231, 34776), (11592, 33693), (12252, 31878), (13662, 28588), (14168, 27567), (14294, 27324), (15939, 24504), (16632, 23483), (17388, 22462), (18216, 21441), (18378, 21252)]