421008

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{179}}^1$

素因数の和:204

約数の個数: 60

約数和(自身を含む): 1272240

約数和(自身を除く): 851232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 179, 196, 294, 336, 358, 392, 537, 588, 716, 784, 1074, 1176, 1253, 1432, 2148, 2352, 2506, 2864, 3759, 4296, 5012, 7518, 8592, 8771, 10024, 15036, 17542, 20048, 26313, 30072, 35084, 52626, 60144, 70168, 105252, 140336, 210504, 421008]

約数ペア:

[(1, 421008), (2, 210504), (3, 140336), (4, 105252), (6, 70168), (7, 60144), (8, 52626), (12, 35084), (14, 30072), (16, 26313), (21, 20048), (24, 17542), (28, 15036), (42, 10024), (48, 8771), (49, 8592), (56, 7518), (84, 5012), (98, 4296), (112, 3759), (147, 2864), (168, 2506), (179, 2352), (196, 2148), (294, 1432), (336, 1253), (358, 1176), (392, 1074), (537, 784), (588, 716)]