321880944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1295

約数の個数: 160

約数和(自身を含む): 1051789824

約数和(自身を除く): 729908880

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 112, 132, 146, 154, 168, 176, 219, 231, 264, 292, 308, 336, 438, 462, 511, 528, 584, 616, 803, 876, 924, 1022, 1168, 1193, 1232, 1533, 1606, 1752, 1848, 2044, 2386, 2409, 3066, 3212, 3504, 3579, 3696, 4088, 4772, 4818, 5621, 6132, 6424, 7158, 8176, 8351, 9544, 9636, 11242, 12264, 12848, 13123, 14316, 16702, 16863, 19088, 19272, 22484, 24528, 25053, 26246, 28632, 33404, 33726, 38544, 39369, 44968, 50106, 52492, 57264, 66808, 67452, 78738, 87089, 89936, 91861, 100212, 104984, 133616, 134904, 157476, 174178, 183722, 200424, 209968, 261267, 269808, 275583, 314952, 348356, 367444, 400848, 522534, 551166, 609623, 629904, 696712, 734888, 957979, 1045068, 1102332, 1219246, 1393424, 1469776, 1828869, 1915958, 2090136, 2204664, 2438492, 2873937, 3657738, 3831916, 4180272, 4409328, 4876984, 5747874, 6705853, 7315476, 7663832, 9753968, 11495748, 13411706, 14630952, 15327664, 20117559, 22991496, 26823412, 29261904, 40235118, 45982992, 53646824, 80470236, 107293648, 160940472, 321880944]

約数ペア:

[(1, 321880944), (2, 160940472), (3, 107293648), (4, 80470236), (6, 53646824), (7, 45982992), (8, 40235118), (11, 29261904), (12, 26823412), (14, 22991496), (16, 20117559), (21, 15327664), (22, 14630952), (24, 13411706), (28, 11495748), (33, 9753968), (42, 7663832), (44, 7315476), (48, 6705853), (56, 5747874), (66, 4876984), (73, 4409328), (77, 4180272), (84, 3831916), (88, 3657738), (112, 2873937), (132, 2438492), (146, 2204664), (154, 2090136), (168, 1915958), (176, 1828869), (219, 1469776), (231, 1393424), (264, 1219246), (292, 1102332), (308, 1045068), (336, 957979), (438, 734888), (462, 696712), (511, 629904), (528, 609623), (584, 551166), (616, 522534), (803, 400848), (876, 367444), (924, 348356), (1022, 314952), (1168, 275583), (1193, 269808), (1232, 261267), (1533, 209968), (1606, 200424), (1752, 183722), (1848, 174178), (2044, 157476), (2386, 134904), (2409, 133616), (3066, 104984), (3212, 100212), (3504, 91861), (3579, 89936), (3696, 87089), (4088, 78738), (4772, 67452), (4818, 66808), (5621, 57264), (6132, 52492), (6424, 50106), (7158, 44968), (8176, 39369), (8351, 38544), (9544, 33726), (9636, 33404), (11242, 28632), (12264, 26246), (12848, 25053), (13123, 24528), (14316, 22484), (16702, 19272), (16863, 19088)]