420561912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17471}}^1$

素因数の和:17556

約数の個数: 64

約数和(自身を含む): 1132185600

約数和(自身を除く): 711623688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 354, 408, 472, 708, 1003, 1416, 2006, 3009, 4012, 6018, 8024, 12036, 17471, 24072, 34942, 52413, 69884, 104826, 139768, 209652, 297007, 419304, 594014, 891021, 1030789, 1188028, 1782042, 2061578, 2376056, 3092367, 3564084, 4123156, 6184734, 7128168, 8246312, 12369468, 17523413, 24738936, 35046826, 52570239, 70093652, 105140478, 140187304, 210280956, 420561912]

約数ペア:

[(1, 420561912), (2, 210280956), (3, 140187304), (4, 105140478), (6, 70093652), (8, 52570239), (12, 35046826), (17, 24738936), (24, 17523413), (34, 12369468), (51, 8246312), (59, 7128168), (68, 6184734), (102, 4123156), (118, 3564084), (136, 3092367), (177, 2376056), (204, 2061578), (236, 1782042), (354, 1188028), (408, 1030789), (472, 891021), (708, 594014), (1003, 419304), (1416, 297007), (2006, 209652), (3009, 139768), (4012, 104826), (6018, 69884), (8024, 52413), (12036, 34942), (17471, 24072)]