553870548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^2$

素因数の和:332

約数の個数: 180

約数和(自身を含む): 1817404512

約数和(自身を除く): 1263533964

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 149, 154, 162, 189, 198, 231, 252, 297, 298, 308, 324, 378, 396, 447, 462, 567, 594, 596, 693, 756, 891, 894, 924, 1043, 1134, 1188, 1341, 1386, 1639, 1782, 1788, 2079, 2086, 2268, 2682, 2772, 3129, 3278, 3564, 4023, 4158, 4172, 4917, 5364, 6237, 6258, 6556, 8046, 8316, 9387, 9834, 11473, 12069, 12474, 12516, 14751, 16092, 18774, 19668, 22201, 22946, 24138, 24948, 28161, 29502, 34419, 37548, 44253, 44402, 45892, 48276, 56322, 59004, 66603, 68838, 84483, 88506, 88804, 103257, 112644, 132759, 133206, 137676, 155407, 168966, 177012, 199809, 206514, 244211, 265518, 266412, 309771, 310814, 337932, 399618, 413028, 466221, 488422, 531036, 599427, 619542, 621628, 732633, 799236, 929313, 932442, 976844, 1198854, 1239084, 1398663, 1465266, 1709477, 1798281, 1858626, 1864884, 2197899, 2397708, 2797326, 2930532, 3418954, 3596562, 3717252, 4195989, 4395798, 5128431, 5594652, 6593697, 6837908, 7193124, 8391978, 8791596, 10256862, 12587967, 13187394, 15385293, 16783956, 19781091, 20513724, 25175934, 26374788, 30770586, 39562182, 46155879, 50351868, 61541172, 79124364, 92311758, 138467637, 184623516, 276935274, 553870548]

約数ペア:

[(1, 553870548), (2, 276935274), (3, 184623516), (4, 138467637), (6, 92311758), (7, 79124364), (9, 61541172), (11, 50351868), (12, 46155879), (14, 39562182), (18, 30770586), (21, 26374788), (22, 25175934), (27, 20513724), (28, 19781091), (33, 16783956), (36, 15385293), (42, 13187394), (44, 12587967), (54, 10256862), (63, 8791596), (66, 8391978), (77, 7193124), (81, 6837908), (84, 6593697), (99, 5594652), (108, 5128431), (126, 4395798), (132, 4195989), (149, 3717252), (154, 3596562), (162, 3418954), (189, 2930532), (198, 2797326), (231, 2397708), (252, 2197899), (297, 1864884), (298, 1858626), (308, 1798281), (324, 1709477), (378, 1465266), (396, 1398663), (447, 1239084), (462, 1198854), (567, 976844), (594, 932442), (596, 929313), (693, 799236), (756, 732633), (891, 621628), (894, 619542), (924, 599427), (1043, 531036), (1134, 488422), (1188, 466221), (1341, 413028), (1386, 399618), (1639, 337932), (1782, 310814), (1788, 309771), (2079, 266412), (2086, 265518), (2268, 244211), (2682, 206514), (2772, 199809), (3129, 177012), (3278, 168966), (3564, 155407), (4023, 137676), (4158, 133206), (4172, 132759), (4917, 112644), (5364, 103257), (6237, 88804), (6258, 88506), (6556, 84483), (8046, 68838), (8316, 66603), (9387, 59004), (9834, 56322), (11473, 48276), (12069, 45892), (12474, 44402), (12516, 44253), (14751, 37548), (16092, 34419), (18774, 29502), (19668, 28161), (22201, 24948), (22946, 24138)]