1326013304

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 3193344000

約数和(自身を除く): 1867330696

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 197, 223, 308, 343, 392, 394, 446, 539, 616, 686, 788, 892, 1078, 1372, 1379, 1561, 1576, 1784, 2156, 2167, 2453, 2744, 2758, 3122, 3773, 4312, 4334, 4906, 5516, 6244, 7546, 8668, 9653, 9812, 10927, 11032, 12488, 15092, 15169, 17171, 17336, 19306, 19624, 21854, 30184, 30338, 34342, 38612, 43708, 43931, 60676, 67571, 68684, 76489, 77224, 87416, 87862, 106183, 120197, 121352, 135142, 137368, 152978, 175724, 212366, 240394, 270284, 305956, 307517, 351448, 424732, 480788, 483241, 540568, 611912, 615034, 743281, 841379, 849464, 961576, 966482, 1230068, 1486562, 1682758, 1932964, 2152619, 2460136, 2973124, 3365516, 3382687, 3865928, 4305238, 5946248, 6731032, 6765374, 8610476, 13530748, 15068333, 17220952, 23678809, 27061496, 30136666, 47357618, 60273332, 94715236, 120546664, 165751663, 189430472, 331503326, 663006652, 1326013304]

約数ペア:

[(1, 1326013304), (2, 663006652), (4, 331503326), (7, 189430472), (8, 165751663), (11, 120546664), (14, 94715236), (22, 60273332), (28, 47357618), (44, 30136666), (49, 27061496), (56, 23678809), (77, 17220952), (88, 15068333), (98, 13530748), (154, 8610476), (196, 6765374), (197, 6731032), (223, 5946248), (308, 4305238), (343, 3865928), (392, 3382687), (394, 3365516), (446, 2973124), (539, 2460136), (616, 2152619), (686, 1932964), (788, 1682758), (892, 1486562), (1078, 1230068), (1372, 966482), (1379, 961576), (1561, 849464), (1576, 841379), (1784, 743281), (2156, 615034), (2167, 611912), (2453, 540568), (2744, 483241), (2758, 480788), (3122, 424732), (3773, 351448), (4312, 307517), (4334, 305956), (4906, 270284), (5516, 240394), (6244, 212366), (7546, 175724), (8668, 152978), (9653, 137368), (9812, 135142), (10927, 121352), (11032, 120197), (12488, 106183), (15092, 87862), (15169, 87416), (17171, 77224), (17336, 76489), (19306, 68684), (19624, 67571), (21854, 60676), (30184, 43931), (30338, 43708), (34342, 38612)]