481609908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 1410949120

約数和(自身を除く): 929339212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 73, 74, 78, 108, 111, 117, 127, 146, 148, 156, 219, 222, 234, 254, 292, 333, 351, 381, 438, 444, 468, 481, 508, 657, 666, 702, 762, 876, 949, 962, 999, 1143, 1314, 1332, 1404, 1443, 1524, 1651, 1898, 1924, 1971, 1998, 2286, 2628, 2701, 2847, 2886, 3302, 3429, 3796, 3942, 3996, 4329, 4572, 4699, 4953, 5402, 5694, 5772, 6604, 6858, 7884, 8103, 8541, 8658, 9271, 9398, 9906, 10804, 11388, 12987, 13716, 14097, 14859, 16206, 17082, 17316, 18542, 18796, 19812, 24309, 25623, 25974, 27813, 28194, 29718, 32412, 34164, 35113, 37084, 42291, 44577, 48618, 51246, 51948, 55626, 56388, 59436, 61087, 70226, 72927, 83439, 84582, 89154, 97236, 102492, 105339, 111252, 120523, 122174, 126873, 140452, 145854, 166878, 169164, 178308, 183261, 210678, 241046, 244348, 250317, 253746, 291708, 316017, 333756, 343027, 361569, 366522, 421356, 482092, 500634, 507492, 549783, 632034, 686054, 723138, 733044, 948051, 1001268, 1029081, 1084707, 1099566, 1264068, 1372108, 1446276, 1649349, 1896102, 2058162, 2169414, 2199132, 3087243, 3254121, 3298698, 3792204, 4116324, 4338828, 4459351, 6174486, 6508242, 6597396, 8918702, 9261729, 12348972, 13016484, 13378053, 17837404, 18523458, 26756106, 37046916, 40134159, 53512212, 80268318, 120402477, 160536636, 240804954, 481609908]

約数ペア:

[(1, 481609908), (2, 240804954), (3, 160536636), (4, 120402477), (6, 80268318), (9, 53512212), (12, 40134159), (13, 37046916), (18, 26756106), (26, 18523458), (27, 17837404), (36, 13378053), (37, 13016484), (39, 12348972), (52, 9261729), (54, 8918702), (73, 6597396), (74, 6508242), (78, 6174486), (108, 4459351), (111, 4338828), (117, 4116324), (127, 3792204), (146, 3298698), (148, 3254121), (156, 3087243), (219, 2199132), (222, 2169414), (234, 2058162), (254, 1896102), (292, 1649349), (333, 1446276), (351, 1372108), (381, 1264068), (438, 1099566), (444, 1084707), (468, 1029081), (481, 1001268), (508, 948051), (657, 733044), (666, 723138), (702, 686054), (762, 632034), (876, 549783), (949, 507492), (962, 500634), (999, 482092), (1143, 421356), (1314, 366522), (1332, 361569), (1404, 343027), (1443, 333756), (1524, 316017), (1651, 291708), (1898, 253746), (1924, 250317), (1971, 244348), (1998, 241046), (2286, 210678), (2628, 183261), (2701, 178308), (2847, 169164), (2886, 166878), (3302, 145854), (3429, 140452), (3796, 126873), (3942, 122174), (3996, 120523), (4329, 111252), (4572, 105339), (4699, 102492), (4953, 97236), (5402, 89154), (5694, 84582), (5772, 83439), (6604, 72927), (6858, 70226), (7884, 61087), (8103, 59436), (8541, 56388), (8658, 55626), (9271, 51948), (9398, 51246), (9906, 48618), (10804, 44577), (11388, 42291), (12987, 37084), (13716, 35113), (14097, 34164), (14859, 32412), (16206, 29718), (17082, 28194), (17316, 27813), (18542, 25974), (18796, 25623), (19812, 24309)]