729159444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2554

約数の個数: 144

約数和(自身を含む): 2159368848

約数和(自身を除く): 1430209404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 37, 39, 51, 52, 68, 74, 78, 102, 111, 117, 148, 153, 156, 204, 221, 222, 234, 306, 333, 442, 444, 468, 481, 612, 629, 663, 666, 884, 962, 1258, 1326, 1332, 1443, 1887, 1924, 1989, 2477, 2516, 2652, 2886, 3774, 3978, 4329, 4954, 5661, 5772, 7431, 7548, 7956, 8177, 8658, 9908, 11322, 14862, 16354, 17316, 22293, 22644, 24531, 29724, 32201, 32708, 42109, 44586, 49062, 64402, 73593, 84218, 89172, 91649, 96603, 98124, 126327, 128804, 147186, 168436, 183298, 193206, 252654, 274947, 289809, 294372, 366596, 378981, 386412, 505308, 547417, 549894, 579618, 757962, 824841, 1094834, 1099788, 1159236, 1191437, 1515924, 1558033, 1642251, 1649682, 2189668, 2382874, 3116066, 3284502, 3299364, 3574311, 4674099, 4765748, 4926753, 6232132, 6569004, 7148622, 9348198, 9853506, 10722933, 14022297, 14297244, 18696396, 19707012, 20254429, 21445866, 28044594, 40508858, 42891732, 56089188, 60763287, 81017716, 121526574, 182289861, 243053148, 364579722, 729159444]

約数ペア:

[(1, 729159444), (2, 364579722), (3, 243053148), (4, 182289861), (6, 121526574), (9, 81017716), (12, 60763287), (13, 56089188), (17, 42891732), (18, 40508858), (26, 28044594), (34, 21445866), (36, 20254429), (37, 19707012), (39, 18696396), (51, 14297244), (52, 14022297), (68, 10722933), (74, 9853506), (78, 9348198), (102, 7148622), (111, 6569004), (117, 6232132), (148, 4926753), (153, 4765748), (156, 4674099), (204, 3574311), (221, 3299364), (222, 3284502), (234, 3116066), (306, 2382874), (333, 2189668), (442, 1649682), (444, 1642251), (468, 1558033), (481, 1515924), (612, 1191437), (629, 1159236), (663, 1099788), (666, 1094834), (884, 824841), (962, 757962), (1258, 579618), (1326, 549894), (1332, 547417), (1443, 505308), (1887, 386412), (1924, 378981), (1989, 366596), (2477, 294372), (2516, 289809), (2652, 274947), (2886, 252654), (3774, 193206), (3978, 183298), (4329, 168436), (4954, 147186), (5661, 128804), (5772, 126327), (7431, 98124), (7548, 96603), (7956, 91649), (8177, 89172), (8658, 84218), (9908, 73593), (11322, 64402), (14862, 49062), (16354, 44586), (17316, 42109), (22293, 32708), (22644, 32201), (24531, 29724)]