331201584

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 180

約数和(自身を含む): 1094705976

約数和(自身を除く): 763504392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 336, 392, 438, 441, 504, 511, 584, 588, 643, 657, 784, 876, 882, 1008, 1022, 1168, 1176, 1286, 1314, 1533, 1752, 1764, 1929, 2044, 2352, 2572, 2628, 3066, 3504, 3528, 3577, 3858, 4088, 4501, 4599, 5144, 5256, 5787, 6132, 7056, 7154, 7716, 8176, 9002, 9198, 10288, 10512, 10731, 11574, 12264, 13503, 14308, 15432, 18004, 18396, 21462, 23148, 24528, 27006, 28616, 30864, 31507, 32193, 36008, 36792, 40509, 42924, 46296, 46939, 54012, 57232, 63014, 64386, 72016, 73584, 81018, 85848, 92592, 93878, 94521, 108024, 126028, 128772, 140817, 162036, 171696, 187756, 189042, 216048, 252056, 257544, 281634, 283563, 324072, 328573, 375512, 378084, 422451, 504112, 515088, 563268, 567126, 648144, 657146, 751024, 756168, 844902, 985719, 1126536, 1134252, 1314292, 1512336, 1689804, 1971438, 2253072, 2268504, 2300011, 2628584, 2957157, 3379608, 3942876, 4537008, 4600022, 5257168, 5914314, 6759216, 6900033, 7885752, 9200044, 11828628, 13800066, 15771504, 18400088, 20700099, 23657256, 27600132, 36800176, 41400198, 47314512, 55200264, 82800396, 110400528, 165600792, 331201584]

約数ペア:

[(1, 331201584), (2, 165600792), (3, 110400528), (4, 82800396), (6, 55200264), (7, 47314512), (8, 41400198), (9, 36800176), (12, 27600132), (14, 23657256), (16, 20700099), (18, 18400088), (21, 15771504), (24, 13800066), (28, 11828628), (36, 9200044), (42, 7885752), (48, 6900033), (49, 6759216), (56, 5914314), (63, 5257168), (72, 4600022), (73, 4537008), (84, 3942876), (98, 3379608), (112, 2957157), (126, 2628584), (144, 2300011), (146, 2268504), (147, 2253072), (168, 1971438), (196, 1689804), (219, 1512336), (252, 1314292), (292, 1134252), (294, 1126536), (336, 985719), (392, 844902), (438, 756168), (441, 751024), (504, 657146), (511, 648144), (584, 567126), (588, 563268), (643, 515088), (657, 504112), (784, 422451), (876, 378084), (882, 375512), (1008, 328573), (1022, 324072), (1168, 283563), (1176, 281634), (1286, 257544), (1314, 252056), (1533, 216048), (1752, 189042), (1764, 187756), (1929, 171696), (2044, 162036), (2352, 140817), (2572, 128772), (2628, 126028), (3066, 108024), (3504, 94521), (3528, 93878), (3577, 92592), (3858, 85848), (4088, 81018), (4501, 73584), (4599, 72016), (5144, 64386), (5256, 63014), (5787, 57232), (6132, 54012), (7056, 46939), (7154, 46296), (7716, 42924), (8176, 40509), (9002, 36792), (9198, 36008), (10288, 32193), (10512, 31507), (10731, 30864), (11574, 28616), (12264, 27006), (13503, 24528), (14308, 23148), (15432, 21462), (18004, 18396)]