325884944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 803490240

約数和(自身を除く): 477605296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 139, 154, 173, 176, 242, 278, 308, 346, 484, 556, 616, 692, 847, 968, 973, 1112, 1211, 1232, 1384, 1529, 1694, 1903, 1936, 1946, 2224, 2422, 2768, 3058, 3388, 3806, 3892, 4844, 6116, 6776, 7612, 7784, 9688, 10703, 12232, 13321, 13552, 15224, 15568, 16819, 19376, 20933, 21406, 24047, 24464, 26642, 30448, 33638, 41866, 42812, 48094, 53284, 67276, 83732, 85624, 96188, 106568, 117733, 134552, 146531, 167464, 168329, 171248, 192376, 213136, 235466, 264517, 269104, 293062, 334928, 336658, 384752, 470932, 529034, 586124, 673316, 941864, 1058068, 1172248, 1346632, 1851619, 1883728, 2116136, 2344496, 2693264, 2909687, 3703238, 4232272, 5819374, 7406476, 11638748, 14812952, 20367809, 23277496, 29625904, 40735618, 46554992, 81471236, 162942472, 325884944]

約数ペア:

[(1, 325884944), (2, 162942472), (4, 81471236), (7, 46554992), (8, 40735618), (11, 29625904), (14, 23277496), (16, 20367809), (22, 14812952), (28, 11638748), (44, 7406476), (56, 5819374), (77, 4232272), (88, 3703238), (112, 2909687), (121, 2693264), (139, 2344496), (154, 2116136), (173, 1883728), (176, 1851619), (242, 1346632), (278, 1172248), (308, 1058068), (346, 941864), (484, 673316), (556, 586124), (616, 529034), (692, 470932), (847, 384752), (968, 336658), (973, 334928), (1112, 293062), (1211, 269104), (1232, 264517), (1384, 235466), (1529, 213136), (1694, 192376), (1903, 171248), (1936, 168329), (1946, 167464), (2224, 146531), (2422, 134552), (2768, 117733), (3058, 106568), (3388, 96188), (3806, 85624), (3892, 83732), (4844, 67276), (6116, 53284), (6776, 48094), (7612, 42812), (7784, 41866), (9688, 33638), (10703, 30448), (12232, 26642), (13321, 24464), (13552, 24047), (15224, 21406), (15568, 20933), (16819, 19376)]