1237980282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 3265339392

約数和(自身を除く): 2027359110

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 71, 73, 77, 94, 121, 141, 142, 146, 154, 213, 219, 231, 242, 282, 329, 363, 426, 438, 462, 497, 511, 517, 658, 726, 781, 803, 847, 987, 994, 1022, 1034, 1491, 1533, 1551, 1562, 1606, 1694, 1974, 2343, 2409, 2541, 2982, 3066, 3102, 3337, 3431, 3619, 4686, 4818, 5082, 5183, 5467, 5621, 5687, 6674, 6862, 7238, 8591, 8833, 10011, 10293, 10366, 10857, 10934, 11242, 11374, 15549, 16401, 16863, 17061, 17182, 17666, 20022, 20586, 21714, 23359, 24017, 25773, 26499, 31098, 32802, 33726, 34122, 36281, 36707, 37741, 39809, 46718, 48034, 51546, 52998, 57013, 60137, 61831, 70077, 72051, 72562, 73414, 75482, 79618, 108843, 110121, 113223, 114026, 119427, 120274, 123662, 140154, 144102, 171039, 180411, 185493, 217686, 220242, 226446, 238854, 243601, 256949, 264187, 342078, 360822, 370986, 399091, 403777, 415151, 487202, 513898, 528374, 627143, 730803, 770847, 792561, 798182, 807554, 830302, 1197273, 1211331, 1245453, 1254286, 1461606, 1541694, 1585122, 1705207, 1881429, 2394546, 2422662, 2490906, 2679611, 2826439, 2906057, 3410414, 3762858, 4390001, 5115621, 5359222, 5652878, 5812114, 8038833, 8479317, 8718171, 8780002, 10231242, 13170003, 16077666, 16958634, 17436342, 18757277, 26340006, 29475721, 37514554, 56271831, 58951442, 88427163, 112543662, 176854326, 206330047, 412660094, 618990141, 1237980282]

約数ペア:

[(1, 1237980282), (2, 618990141), (3, 412660094), (6, 206330047), (7, 176854326), (11, 112543662), (14, 88427163), (21, 58951442), (22, 56271831), (33, 37514554), (42, 29475721), (47, 26340006), (66, 18757277), (71, 17436342), (73, 16958634), (77, 16077666), (94, 13170003), (121, 10231242), (141, 8780002), (142, 8718171), (146, 8479317), (154, 8038833), (213, 5812114), (219, 5652878), (231, 5359222), (242, 5115621), (282, 4390001), (329, 3762858), (363, 3410414), (426, 2906057), (438, 2826439), (462, 2679611), (497, 2490906), (511, 2422662), (517, 2394546), (658, 1881429), (726, 1705207), (781, 1585122), (803, 1541694), (847, 1461606), (987, 1254286), (994, 1245453), (1022, 1211331), (1034, 1197273), (1491, 830302), (1533, 807554), (1551, 798182), (1562, 792561), (1606, 770847), (1694, 730803), (1974, 627143), (2343, 528374), (2409, 513898), (2541, 487202), (2982, 415151), (3066, 403777), (3102, 399091), (3337, 370986), (3431, 360822), (3619, 342078), (4686, 264187), (4818, 256949), (5082, 243601), (5183, 238854), (5467, 226446), (5621, 220242), (5687, 217686), (6674, 185493), (6862, 180411), (7238, 171039), (8591, 144102), (8833, 140154), (10011, 123662), (10293, 120274), (10366, 119427), (10857, 114026), (10934, 113223), (11242, 110121), (11374, 108843), (15549, 79618), (16401, 75482), (16863, 73414), (17061, 72562), (17182, 72051), (17666, 70077), (20022, 61831), (20586, 60137), (21714, 57013), (23359, 52998), (24017, 51546), (25773, 48034), (26499, 46718), (31098, 39809), (32802, 37741), (33726, 36707), (34122, 36281)]