1551130626

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 3667053600

約数和(自身を除く): 2115922974

約数列:

[1, 2, 3, 6, 17, 19, 23, 34, 38, 46, 51, 57, 69, 89, 102, 114, 138, 178, 267, 289, 323, 391, 437, 529, 534, 578, 646, 782, 867, 874, 969, 1058, 1173, 1311, 1513, 1587, 1691, 1734, 1938, 2047, 2346, 2622, 3026, 3174, 3382, 4094, 4539, 5073, 5491, 6141, 6647, 7429, 8993, 9078, 10051, 10146, 10982, 12282, 13294, 14858, 16473, 17986, 19941, 20102, 22287, 25721, 26979, 28747, 30153, 32946, 34799, 38893, 39882, 44574, 47081, 51442, 53958, 57494, 60306, 69598, 77163, 77786, 86241, 94162, 104397, 116679, 126293, 141243, 152881, 154326, 170867, 172482, 208794, 233358, 252586, 282486, 305762, 341734, 378879, 458643, 488699, 512601, 591583, 661181, 757758, 800377, 894539, 917286, 977398, 1025202, 1183166, 1322362, 1466097, 1600754, 1774749, 1789078, 1983543, 2401131, 2683617, 2904739, 2932194, 3549498, 3967086, 4802262, 5367234, 5809478, 8714217, 11240077, 13606409, 15207163, 17428434, 22480154, 27212818, 30414326, 33720231, 40819227, 45621489, 67440462, 81638454, 91242978, 258521771, 517043542, 775565313, 1551130626]

約数ペア:

[(1, 1551130626), (2, 775565313), (3, 517043542), (6, 258521771), (17, 91242978), (19, 81638454), (23, 67440462), (34, 45621489), (38, 40819227), (46, 33720231), (51, 30414326), (57, 27212818), (69, 22480154), (89, 17428434), (102, 15207163), (114, 13606409), (138, 11240077), (178, 8714217), (267, 5809478), (289, 5367234), (323, 4802262), (391, 3967086), (437, 3549498), (529, 2932194), (534, 2904739), (578, 2683617), (646, 2401131), (782, 1983543), (867, 1789078), (874, 1774749), (969, 1600754), (1058, 1466097), (1173, 1322362), (1311, 1183166), (1513, 1025202), (1587, 977398), (1691, 917286), (1734, 894539), (1938, 800377), (2047, 757758), (2346, 661181), (2622, 591583), (3026, 512601), (3174, 488699), (3382, 458643), (4094, 378879), (4539, 341734), (5073, 305762), (5491, 282486), (6141, 252586), (6647, 233358), (7429, 208794), (8993, 172482), (9078, 170867), (10051, 154326), (10146, 152881), (10982, 141243), (12282, 126293), (13294, 116679), (14858, 104397), (16473, 94162), (17986, 86241), (19941, 77786), (20102, 77163), (22287, 69598), (25721, 60306), (26979, 57494), (28747, 53958), (30153, 51442), (32946, 47081), (34799, 44574), (38893, 39882)]