3315984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 9999360

約数和(自身を除く): 6683376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 139, 142, 168, 213, 278, 284, 336, 417, 426, 497, 556, 568, 834, 852, 973, 994, 1112, 1136, 1491, 1668, 1704, 1946, 1988, 2224, 2919, 2982, 3336, 3408, 3892, 3976, 5838, 5964, 6672, 7784, 7952, 9869, 11676, 11928, 15568, 19738, 23352, 23856, 29607, 39476, 46704, 59214, 69083, 78952, 118428, 138166, 157904, 207249, 236856, 276332, 414498, 473712, 552664, 828996, 1105328, 1657992, 3315984]

約数ペア:

[(1, 3315984), (2, 1657992), (3, 1105328), (4, 828996), (6, 552664), (7, 473712), (8, 414498), (12, 276332), (14, 236856), (16, 207249), (21, 157904), (24, 138166), (28, 118428), (42, 78952), (48, 69083), (56, 59214), (71, 46704), (84, 39476), (112, 29607), (139, 23856), (142, 23352), (168, 19738), (213, 15568), (278, 11928), (284, 11676), (336, 9869), (417, 7952), (426, 7784), (497, 6672), (556, 5964), (568, 5838), (834, 3976), (852, 3892), (973, 3408), (994, 3336), (1112, 2982), (1136, 2919), (1491, 2224), (1668, 1988), (1704, 1946)]