260697528

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4421}}^1$

素因数の和:4459

約数の個数: 160

約数和(自身を含む): 898904160

約数和(自身を除く): 638206632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4421, 4536, 4914, 6552, 7371, 8424, 8842, 9828, 13263, 14742, 17684, 19656, 26526, 29484, 30947, 35368, 39789, 53052, 57473, 58968, 61894, 79578, 92841, 106104, 114946, 119367, 123788, 159156, 172419, 185682, 229892, 238734, 247576, 278523, 318312, 344838, 358101, 371364, 402311, 459784, 477468, 517257, 557046, 689676, 716202, 742728, 804622, 835569, 954936, 1034514, 1114092, 1206933, 1379352, 1432404, 1551771, 1609244, 1671138, 2069028, 2228184, 2413866, 2506707, 2864808, 3103542, 3218488, 3342276, 3620799, 4138056, 4655313, 4827732, 5013414, 6207084, 6684552, 7241598, 9310626, 9655464, 10026828, 10862397, 12414168, 14483196, 18621252, 20053656, 21724794, 28966392, 32587191, 37242504, 43449588, 65174382, 86899176, 130348764, 260697528]

約数ペア:

[(1, 260697528), (2, 130348764), (3, 86899176), (4, 65174382), (6, 43449588), (7, 37242504), (8, 32587191), (9, 28966392), (12, 21724794), (13, 20053656), (14, 18621252), (18, 14483196), (21, 12414168), (24, 10862397), (26, 10026828), (27, 9655464), (28, 9310626), (36, 7241598), (39, 6684552), (42, 6207084), (52, 5013414), (54, 4827732), (56, 4655313), (63, 4138056), (72, 3620799), (78, 3342276), (81, 3218488), (84, 3103542), (91, 2864808), (104, 2506707), (108, 2413866), (117, 2228184), (126, 2069028), (156, 1671138), (162, 1609244), (168, 1551771), (182, 1432404), (189, 1379352), (216, 1206933), (234, 1114092), (252, 1034514), (273, 954936), (312, 835569), (324, 804622), (351, 742728), (364, 716202), (378, 689676), (468, 557046), (504, 517257), (546, 477468), (567, 459784), (648, 402311), (702, 371364), (728, 358101), (756, 344838), (819, 318312), (936, 278523), (1053, 247576), (1092, 238734), (1134, 229892), (1404, 185682), (1512, 172419), (1638, 159156), (2106, 123788), (2184, 119367), (2268, 114946), (2457, 106104), (2808, 92841), (3276, 79578), (4212, 61894), (4421, 58968), (4536, 57473), (4914, 53052), (6552, 39789), (7371, 35368), (8424, 30947), (8842, 29484), (9828, 26526), (13263, 19656), (14742, 17684)]