513551192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 1242777600

約数和(自身を除く): 729226408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 79, 88, 122, 154, 158, 173, 244, 308, 316, 346, 427, 488, 553, 616, 632, 671, 692, 854, 869, 1106, 1211, 1342, 1384, 1708, 1738, 1903, 2212, 2422, 2684, 3416, 3476, 3806, 4424, 4697, 4819, 4844, 5368, 6083, 6952, 7612, 9394, 9638, 9688, 10553, 12166, 13321, 13667, 15224, 18788, 19276, 21106, 24332, 26642, 27334, 33733, 37576, 38552, 42212, 48664, 53009, 53284, 54668, 67466, 73871, 84424, 95669, 106018, 106568, 109336, 116083, 134932, 147742, 150337, 191338, 212036, 232166, 269864, 295484, 300674, 371063, 382676, 424072, 464332, 590968, 601348, 742126, 765352, 812581, 833687, 928664, 1052359, 1202696, 1484252, 1625162, 1667374, 2104718, 2968504, 3250324, 3334748, 4209436, 5835809, 6500648, 6669496, 8418872, 9170557, 11671618, 18341114, 23343236, 36682228, 46686472, 64193899, 73364456, 128387798, 256775596, 513551192]

約数ペア:

[(1, 513551192), (2, 256775596), (4, 128387798), (7, 73364456), (8, 64193899), (11, 46686472), (14, 36682228), (22, 23343236), (28, 18341114), (44, 11671618), (56, 9170557), (61, 8418872), (77, 6669496), (79, 6500648), (88, 5835809), (122, 4209436), (154, 3334748), (158, 3250324), (173, 2968504), (244, 2104718), (308, 1667374), (316, 1625162), (346, 1484252), (427, 1202696), (488, 1052359), (553, 928664), (616, 833687), (632, 812581), (671, 765352), (692, 742126), (854, 601348), (869, 590968), (1106, 464332), (1211, 424072), (1342, 382676), (1384, 371063), (1708, 300674), (1738, 295484), (1903, 269864), (2212, 232166), (2422, 212036), (2684, 191338), (3416, 150337), (3476, 147742), (3806, 134932), (4424, 116083), (4697, 109336), (4819, 106568), (4844, 106018), (5368, 95669), (6083, 84424), (6952, 73871), (7612, 67466), (9394, 54668), (9638, 53284), (9688, 53009), (10553, 48664), (12166, 42212), (13321, 38552), (13667, 37576), (15224, 33733), (18788, 27334), (19276, 26642), (21106, 24332)]