309378636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 971407360

約数和(自身を除く): 662028724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 43, 54, 62, 63, 84, 86, 93, 108, 124, 126, 129, 172, 186, 189, 217, 252, 258, 279, 301, 307, 372, 378, 387, 434, 516, 558, 602, 614, 651, 756, 774, 837, 868, 903, 921, 1116, 1161, 1204, 1228, 1302, 1333, 1548, 1674, 1806, 1842, 1953, 2149, 2322, 2604, 2666, 2709, 2763, 3348, 3612, 3684, 3906, 3999, 4298, 4644, 5332, 5418, 5526, 5859, 6447, 7812, 7998, 8127, 8289, 8596, 9331, 9517, 10836, 11052, 11718, 11997, 12894, 13201, 15996, 16254, 16578, 18662, 19034, 19341, 23436, 23994, 25788, 26402, 27993, 28551, 32508, 33156, 35991, 37324, 38068, 38682, 39603, 47988, 52804, 55986, 57102, 58023, 66619, 71982, 77364, 79206, 83979, 85653, 92407, 111972, 114204, 116046, 118809, 133238, 143964, 158412, 167958, 171306, 184814, 199857, 232092, 237618, 251937, 256959, 266476, 277221, 335916, 342612, 356427, 369628, 399714, 409231, 475236, 503874, 513918, 554442, 599571, 712854, 799428, 818462, 831663, 1007748, 1027836, 1108884, 1199142, 1227693, 1425708, 1636924, 1663326, 1798713, 2398284, 2455386, 2494989, 2864617, 3326652, 3597426, 3683079, 4910772, 4989978, 5729234, 7194852, 7366158, 8593851, 9979956, 11049237, 11458468, 14732316, 17187702, 22098474, 25781553, 34375404, 44196948, 51563106, 77344659, 103126212, 154689318, 309378636]

約数ペア:

[(1, 309378636), (2, 154689318), (3, 103126212), (4, 77344659), (6, 51563106), (7, 44196948), (9, 34375404), (12, 25781553), (14, 22098474), (18, 17187702), (21, 14732316), (27, 11458468), (28, 11049237), (31, 9979956), (36, 8593851), (42, 7366158), (43, 7194852), (54, 5729234), (62, 4989978), (63, 4910772), (84, 3683079), (86, 3597426), (93, 3326652), (108, 2864617), (124, 2494989), (126, 2455386), (129, 2398284), (172, 1798713), (186, 1663326), (189, 1636924), (217, 1425708), (252, 1227693), (258, 1199142), (279, 1108884), (301, 1027836), (307, 1007748), (372, 831663), (378, 818462), (387, 799428), (434, 712854), (516, 599571), (558, 554442), (602, 513918), (614, 503874), (651, 475236), (756, 409231), (774, 399714), (837, 369628), (868, 356427), (903, 342612), (921, 335916), (1116, 277221), (1161, 266476), (1204, 256959), (1228, 251937), (1302, 237618), (1333, 232092), (1548, 199857), (1674, 184814), (1806, 171306), (1842, 167958), (1953, 158412), (2149, 143964), (2322, 133238), (2604, 118809), (2666, 116046), (2709, 114204), (2763, 111972), (3348, 92407), (3612, 85653), (3684, 83979), (3906, 79206), (3999, 77364), (4298, 71982), (4644, 66619), (5332, 58023), (5418, 57102), (5526, 55986), (5859, 52804), (6447, 47988), (7812, 39603), (7998, 38682), (8127, 38068), (8289, 37324), (8596, 35991), (9331, 33156), (9517, 32508), (10836, 28551), (11052, 27993), (11718, 26402), (11997, 25788), (12894, 23994), (13201, 23436), (15996, 19341), (16254, 19034), (16578, 18662)]