672183568

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 1572375552

約数和(自身を除く): 900191984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 127, 157, 172, 196, 254, 301, 314, 344, 392, 508, 602, 628, 688, 784, 889, 1016, 1099, 1204, 1256, 1778, 2032, 2107, 2198, 2408, 2512, 3556, 4214, 4396, 4816, 5461, 6223, 6751, 7112, 7693, 8428, 8792, 10922, 12446, 13502, 14224, 15386, 16856, 17584, 19939, 21844, 24892, 27004, 30772, 33712, 38227, 39878, 43688, 47257, 49784, 54008, 61544, 76454, 79756, 87376, 94514, 99568, 108016, 123088, 139573, 152908, 159512, 189028, 267589, 279146, 305816, 319024, 330799, 378056, 535178, 558292, 611632, 661598, 756112, 857377, 977011, 1070356, 1116584, 1323196, 1714754, 1954022, 2140712, 2233168, 2646392, 3429508, 3908044, 4281424, 5292784, 6001639, 6859016, 7816088, 12003278, 13718032, 15632176, 24006556, 42011473, 48013112, 84022946, 96026224, 168045892, 336091784, 672183568]

約数ペア:

[(1, 672183568), (2, 336091784), (4, 168045892), (7, 96026224), (8, 84022946), (14, 48013112), (16, 42011473), (28, 24006556), (43, 15632176), (49, 13718032), (56, 12003278), (86, 7816088), (98, 6859016), (112, 6001639), (127, 5292784), (157, 4281424), (172, 3908044), (196, 3429508), (254, 2646392), (301, 2233168), (314, 2140712), (344, 1954022), (392, 1714754), (508, 1323196), (602, 1116584), (628, 1070356), (688, 977011), (784, 857377), (889, 756112), (1016, 661598), (1099, 611632), (1204, 558292), (1256, 535178), (1778, 378056), (2032, 330799), (2107, 319024), (2198, 305816), (2408, 279146), (2512, 267589), (3556, 189028), (4214, 159512), (4396, 152908), (4816, 139573), (5461, 123088), (6223, 108016), (6751, 99568), (7112, 94514), (7693, 87376), (8428, 79756), (8792, 76454), (10922, 61544), (12446, 54008), (13502, 49784), (14224, 47257), (15386, 43688), (16856, 39878), (17584, 38227), (19939, 33712), (21844, 30772), (24892, 27004)]