218351532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29207}}^1$

素因数の和:29310

約数の個数: 48

約数和(自身を含む): 588833280

約数和(自身を除く): 370481748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 29207, 58414, 87621, 116828, 175242, 204449, 350484, 408898, 613347, 817796, 1226694, 2453388, 2599423, 5198846, 7798269, 10397692, 15596538, 18195961, 31193076, 36391922, 54587883, 72783844, 109175766, 218351532]

約数ペア:

[(1, 218351532), (2, 109175766), (3, 72783844), (4, 54587883), (6, 36391922), (7, 31193076), (12, 18195961), (14, 15596538), (21, 10397692), (28, 7798269), (42, 5198846), (84, 2599423), (89, 2453388), (178, 1226694), (267, 817796), (356, 613347), (534, 408898), (623, 350484), (1068, 204449), (1246, 175242), (1869, 116828), (2492, 87621), (3738, 58414), (7476, 29207)]