1421747496

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:796

約数の個数: 192

約数和(自身を含む): 4335087120

約数和(自身を除く): 2913339624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 61, 72, 74, 78, 104, 111, 117, 122, 148, 156, 183, 222, 234, 244, 296, 312, 333, 366, 444, 468, 481, 488, 549, 666, 673, 732, 793, 888, 936, 962, 1098, 1332, 1346, 1443, 1464, 1586, 1924, 2019, 2196, 2257, 2379, 2664, 2692, 2886, 3172, 3848, 4038, 4329, 4392, 4514, 4758, 5384, 5772, 6057, 6344, 6771, 7137, 8076, 8658, 8749, 9028, 9516, 11544, 12114, 13542, 14274, 16152, 17316, 17498, 18056, 19032, 20313, 24228, 24901, 26247, 27084, 28548, 29341, 34632, 34996, 40626, 41053, 48456, 49802, 52494, 54168, 57096, 58682, 69992, 74703, 78741, 81252, 82106, 88023, 99604, 104988, 117364, 123159, 149406, 157482, 162504, 164212, 176046, 199208, 209976, 224109, 234728, 246318, 264069, 298812, 314964, 323713, 328424, 352092, 369477, 448218, 492636, 528138, 533689, 597624, 629928, 647426, 704184, 738954, 896436, 971139, 985272, 1056276, 1067378, 1294852, 1477908, 1518961, 1601067, 1792872, 1942278, 2112552, 2134756, 2589704, 2913417, 2955816, 3037922, 3202134, 3884556, 4269512, 4556883, 4803201, 5826834, 6075844, 6404268, 7769112, 9113766, 9606402, 11653668, 12151688, 12808536, 13670649, 18227532, 19212804, 19746493, 23307336, 27341298, 36455064, 38425608, 39492986, 54682596, 59239479, 78985972, 109365192, 118478958, 157971944, 177718437, 236957916, 355436874, 473915832, 710873748, 1421747496]

約数ペア:

[(1, 1421747496), (2, 710873748), (3, 473915832), (4, 355436874), (6, 236957916), (8, 177718437), (9, 157971944), (12, 118478958), (13, 109365192), (18, 78985972), (24, 59239479), (26, 54682596), (36, 39492986), (37, 38425608), (39, 36455064), (52, 27341298), (61, 23307336), (72, 19746493), (74, 19212804), (78, 18227532), (104, 13670649), (111, 12808536), (117, 12151688), (122, 11653668), (148, 9606402), (156, 9113766), (183, 7769112), (222, 6404268), (234, 6075844), (244, 5826834), (296, 4803201), (312, 4556883), (333, 4269512), (366, 3884556), (444, 3202134), (468, 3037922), (481, 2955816), (488, 2913417), (549, 2589704), (666, 2134756), (673, 2112552), (732, 1942278), (793, 1792872), (888, 1601067), (936, 1518961), (962, 1477908), (1098, 1294852), (1332, 1067378), (1346, 1056276), (1443, 985272), (1464, 971139), (1586, 896436), (1924, 738954), (2019, 704184), (2196, 647426), (2257, 629928), (2379, 597624), (2664, 533689), (2692, 528138), (2886, 492636), (3172, 448218), (3848, 369477), (4038, 352092), (4329, 328424), (4392, 323713), (4514, 314964), (4758, 298812), (5384, 264069), (5772, 246318), (6057, 234728), (6344, 224109), (6771, 209976), (7137, 199208), (8076, 176046), (8658, 164212), (8749, 162504), (9028, 157482), (9516, 149406), (11544, 123159), (12114, 117364), (13542, 104988), (14274, 99604), (16152, 88023), (17316, 82106), (17498, 81252), (18056, 78741), (19032, 74703), (20313, 69992), (24228, 58682), (24901, 57096), (26247, 54168), (27084, 52494), (28548, 49802), (29341, 48456), (34632, 41053), (34996, 40626)]