1295244552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3731

約数の個数: 128

約数和(自身を含む): 3950346240

約数和(自身を除く): 2655101688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 254, 357, 381, 408, 476, 508, 714, 762, 889, 952, 1016, 1428, 1524, 1778, 2159, 2667, 2856, 3048, 3556, 3571, 4318, 5334, 6477, 7112, 7142, 8636, 10668, 10713, 12954, 14284, 15113, 17272, 21336, 21426, 24997, 25908, 28568, 30226, 42852, 45339, 49994, 51816, 60452, 60707, 74991, 85704, 90678, 99988, 120904, 121414, 149982, 181356, 182121, 199976, 242828, 299964, 362712, 364242, 424949, 453517, 485656, 599928, 728484, 849898, 907034, 1274847, 1360551, 1456968, 1699796, 1814068, 2549694, 2721102, 3174619, 3399592, 3628136, 5099388, 5442204, 6349238, 7709789, 9523857, 10198776, 10884408, 12698476, 15419578, 19047714, 23129367, 25396952, 30839156, 38095428, 46258734, 53968523, 61678312, 76190856, 92517468, 107937046, 161905569, 185034936, 215874092, 323811138, 431748184, 647622276, 1295244552]

約数ペア:

[(1, 1295244552), (2, 647622276), (3, 431748184), (4, 323811138), (6, 215874092), (7, 185034936), (8, 161905569), (12, 107937046), (14, 92517468), (17, 76190856), (21, 61678312), (24, 53968523), (28, 46258734), (34, 38095428), (42, 30839156), (51, 25396952), (56, 23129367), (68, 19047714), (84, 15419578), (102, 12698476), (119, 10884408), (127, 10198776), (136, 9523857), (168, 7709789), (204, 6349238), (238, 5442204), (254, 5099388), (357, 3628136), (381, 3399592), (408, 3174619), (476, 2721102), (508, 2549694), (714, 1814068), (762, 1699796), (889, 1456968), (952, 1360551), (1016, 1274847), (1428, 907034), (1524, 849898), (1778, 728484), (2159, 599928), (2667, 485656), (2856, 453517), (3048, 424949), (3556, 364242), (3571, 362712), (4318, 299964), (5334, 242828), (6477, 199976), (7112, 182121), (7142, 181356), (8636, 149982), (10668, 121414), (10713, 120904), (12954, 99988), (14284, 90678), (15113, 85704), (17272, 74991), (21336, 60707), (21426, 60452), (24997, 51816), (25908, 49994), (28568, 45339), (30226, 42852)]