2457168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 7428096

約数和(自身を除く): 4970928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 103, 112, 142, 168, 206, 213, 284, 309, 336, 412, 426, 497, 568, 618, 721, 824, 852, 994, 1136, 1236, 1442, 1491, 1648, 1704, 1988, 2163, 2472, 2884, 2982, 3408, 3976, 4326, 4944, 5768, 5964, 7313, 7952, 8652, 11536, 11928, 14626, 17304, 21939, 23856, 29252, 34608, 43878, 51191, 58504, 87756, 102382, 117008, 153573, 175512, 204764, 307146, 351024, 409528, 614292, 819056, 1228584, 2457168]

約数ペア:

[(1, 2457168), (2, 1228584), (3, 819056), (4, 614292), (6, 409528), (7, 351024), (8, 307146), (12, 204764), (14, 175512), (16, 153573), (21, 117008), (24, 102382), (28, 87756), (42, 58504), (48, 51191), (56, 43878), (71, 34608), (84, 29252), (103, 23856), (112, 21939), (142, 17304), (168, 14626), (206, 11928), (213, 11536), (284, 8652), (309, 7952), (336, 7313), (412, 5964), (426, 5768), (497, 4944), (568, 4326), (618, 3976), (721, 3408), (824, 2982), (852, 2884), (994, 2472), (1136, 2163), (1236, 1988), (1442, 1704), (1491, 1648)]