40754328

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 105840000

約数和(自身を除く): 65085672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 83, 123, 164, 166, 246, 249, 328, 332, 492, 498, 499, 664, 984, 996, 998, 1497, 1992, 1996, 2994, 3403, 3992, 5988, 6806, 10209, 11976, 13612, 20418, 20459, 27224, 40836, 40918, 41417, 61377, 81672, 81836, 82834, 122754, 124251, 163672, 165668, 245508, 248502, 331336, 491016, 497004, 994008, 1698097, 3396194, 5094291, 6792388, 10188582, 13584776, 20377164, 40754328]

約数ペア:

[(1, 40754328), (2, 20377164), (3, 13584776), (4, 10188582), (6, 6792388), (8, 5094291), (12, 3396194), (24, 1698097), (41, 994008), (82, 497004), (83, 491016), (123, 331336), (164, 248502), (166, 245508), (246, 165668), (249, 163672), (328, 124251), (332, 122754), (492, 82834), (498, 81836), (499, 81672), (664, 61377), (984, 41417), (996, 40918), (998, 40836), (1497, 27224), (1992, 20459), (1996, 20418), (2994, 13612), (3403, 11976), (3992, 10209), (5988, 6806)]