221190984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{709}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 686712000

約数和(自身を除く): 465521016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 619, 709, 1238, 1418, 1857, 2127, 2476, 2836, 3714, 4254, 4333, 4952, 4963, 5571, 5672, 6381, 7428, 8508, 8666, 9926, 11142, 12762, 12999, 14856, 14889, 17016, 17332, 19852, 22284, 25524, 25998, 29778, 34664, 38997, 39704, 44568, 44667, 51048, 51996, 59556, 77994, 89334, 103992, 119112, 155988, 178668, 311976, 357336, 438871, 877742, 1316613, 1755484, 2633226, 3072097, 3510968, 3949839, 5266452, 6144194, 7899678, 9216291, 10532904, 12288388, 15799356, 18432582, 24576776, 27648873, 31598712, 36865164, 55297746, 73730328, 110595492, 221190984]

約数ペア:

[(1, 221190984), (2, 110595492), (3, 73730328), (4, 55297746), (6, 36865164), (7, 31598712), (8, 27648873), (9, 24576776), (12, 18432582), (14, 15799356), (18, 12288388), (21, 10532904), (24, 9216291), (28, 7899678), (36, 6144194), (42, 5266452), (56, 3949839), (63, 3510968), (72, 3072097), (84, 2633226), (126, 1755484), (168, 1316613), (252, 877742), (504, 438871), (619, 357336), (709, 311976), (1238, 178668), (1418, 155988), (1857, 119112), (2127, 103992), (2476, 89334), (2836, 77994), (3714, 59556), (4254, 51996), (4333, 51048), (4952, 44667), (4963, 44568), (5571, 39704), (5672, 38997), (6381, 34664), (7428, 29778), (8508, 25998), (8666, 25524), (9926, 22284), (11142, 19852), (12762, 17332), (12999, 17016), (14856, 14889)]