1347216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 3999744

約数和(自身を除く): 2652528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 127, 136, 156, 204, 208, 221, 254, 272, 312, 381, 408, 442, 508, 624, 663, 762, 816, 884, 1016, 1326, 1524, 1651, 1768, 2032, 2159, 2652, 3048, 3302, 3536, 4318, 4953, 5304, 6096, 6477, 6604, 8636, 9906, 10608, 12954, 13208, 17272, 19812, 25908, 26416, 28067, 34544, 39624, 51816, 56134, 79248, 84201, 103632, 112268, 168402, 224536, 336804, 449072, 673608, 1347216]

約数ペア:

[(1, 1347216), (2, 673608), (3, 449072), (4, 336804), (6, 224536), (8, 168402), (12, 112268), (13, 103632), (16, 84201), (17, 79248), (24, 56134), (26, 51816), (34, 39624), (39, 34544), (48, 28067), (51, 26416), (52, 25908), (68, 19812), (78, 17272), (102, 13208), (104, 12954), (127, 10608), (136, 9906), (156, 8636), (204, 6604), (208, 6477), (221, 6096), (254, 5304), (272, 4953), (312, 4318), (381, 3536), (408, 3302), (442, 3048), (508, 2652), (624, 2159), (663, 2032), (762, 1768), (816, 1651), (884, 1524), (1016, 1326)]