545376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 96

約数和(自身を含む): 1693440

約数和(自身を除く): 1148064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 96, 104, 114, 138, 152, 156, 184, 208, 228, 247, 276, 299, 304, 312, 368, 416, 437, 456, 494, 552, 598, 608, 624, 736, 741, 874, 897, 912, 988, 1104, 1196, 1248, 1311, 1482, 1748, 1794, 1824, 1976, 2208, 2392, 2622, 2964, 3496, 3588, 3952, 4784, 5244, 5681, 5928, 6992, 7176, 7904, 9568, 10488, 11362, 11856, 13984, 14352, 17043, 20976, 22724, 23712, 28704, 34086, 41952, 45448, 68172, 90896, 136344, 181792, 272688, 545376]

約数ペア:

[(1, 545376), (2, 272688), (3, 181792), (4, 136344), (6, 90896), (8, 68172), (12, 45448), (13, 41952), (16, 34086), (19, 28704), (23, 23712), (24, 22724), (26, 20976), (32, 17043), (38, 14352), (39, 13984), (46, 11856), (48, 11362), (52, 10488), (57, 9568), (69, 7904), (76, 7176), (78, 6992), (92, 5928), (96, 5681), (104, 5244), (114, 4784), (138, 3952), (152, 3588), (156, 3496), (184, 2964), (208, 2622), (228, 2392), (247, 2208), (276, 1976), (299, 1824), (304, 1794), (312, 1748), (368, 1482), (416, 1311), (437, 1248), (456, 1196), (494, 1104), (552, 988), (598, 912), (608, 897), (624, 874), (736, 741)]