298848704

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 770229600

約数和(自身を除く): 471380896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 121, 148, 149, 154, 176, 224, 242, 259, 296, 298, 308, 352, 407, 448, 484, 518, 592, 596, 616, 704, 814, 847, 968, 1036, 1043, 1184, 1192, 1232, 1628, 1639, 1694, 1936, 2072, 2086, 2368, 2384, 2464, 2849, 3256, 3278, 3388, 3872, 4144, 4172, 4477, 4768, 4928, 5513, 5698, 6512, 6556, 6776, 7744, 8288, 8344, 8954, 9536, 11026, 11396, 11473, 13024, 13112, 13552, 16576, 16688, 17908, 18029, 22052, 22792, 22946, 26048, 26224, 27104, 31339, 33376, 35816, 36058, 38591, 44104, 45584, 45892, 52448, 54208, 60643, 62678, 66752, 71632, 72116, 77182, 88208, 91168, 91784, 104896, 121286, 125356, 126203, 143264, 144232, 154364, 176416, 182336, 183568, 242572, 250712, 252406, 286528, 288464, 308728, 352832, 367136, 424501, 485144, 501424, 504812, 576928, 617456, 667073, 734272, 849002, 970288, 1002848, 1009624, 1153856, 1234912, 1334146, 1698004, 1940576, 2005696, 2019248, 2469824, 2668292, 3396008, 3881152, 4038496, 4669511, 5336584, 6792016, 8076992, 9339022, 10673168, 13584032, 18678044, 21346336, 27168064, 37356088, 42692672, 74712176, 149424352, 298848704]

約数ペア:

[(1, 298848704), (2, 149424352), (4, 74712176), (7, 42692672), (8, 37356088), (11, 27168064), (14, 21346336), (16, 18678044), (22, 13584032), (28, 10673168), (32, 9339022), (37, 8076992), (44, 6792016), (56, 5336584), (64, 4669511), (74, 4038496), (77, 3881152), (88, 3396008), (112, 2668292), (121, 2469824), (148, 2019248), (149, 2005696), (154, 1940576), (176, 1698004), (224, 1334146), (242, 1234912), (259, 1153856), (296, 1009624), (298, 1002848), (308, 970288), (352, 849002), (407, 734272), (448, 667073), (484, 617456), (518, 576928), (592, 504812), (596, 501424), (616, 485144), (704, 424501), (814, 367136), (847, 352832), (968, 308728), (1036, 288464), (1043, 286528), (1184, 252406), (1192, 250712), (1232, 242572), (1628, 183568), (1639, 182336), (1694, 176416), (1936, 154364), (2072, 144232), (2086, 143264), (2368, 126203), (2384, 125356), (2464, 121286), (2849, 104896), (3256, 91784), (3278, 91168), (3388, 88208), (3872, 77182), (4144, 72116), (4172, 71632), (4477, 66752), (4768, 62678), (4928, 60643), (5513, 54208), (5698, 52448), (6512, 45892), (6556, 45584), (6776, 44104), (7744, 38591), (8288, 36058), (8344, 35816), (8954, 33376), (9536, 31339), (11026, 27104), (11396, 26224), (11473, 26048), (13024, 22946), (13112, 22792), (13552, 22052), (16576, 18029), (16688, 17908)]