213353904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1298

約数の個数: 80

約数和(自身を含む): 573931520

約数和(自身を除く): 360577616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 372, 381, 496, 508, 744, 762, 1016, 1129, 1488, 1524, 2032, 2258, 3048, 3387, 3937, 4516, 6096, 6774, 7874, 9032, 11811, 13548, 15748, 18064, 23622, 27096, 31496, 34999, 47244, 54192, 62992, 69998, 94488, 104997, 139996, 143383, 188976, 209994, 279992, 286766, 419988, 430149, 559984, 573532, 839976, 860298, 1147064, 1679952, 1720596, 2294128, 3441192, 4444873, 6882384, 8889746, 13334619, 17779492, 26669238, 35558984, 53338476, 71117968, 106676952, 213353904]

約数ペア:

[(1, 213353904), (2, 106676952), (3, 71117968), (4, 53338476), (6, 35558984), (8, 26669238), (12, 17779492), (16, 13334619), (24, 8889746), (31, 6882384), (48, 4444873), (62, 3441192), (93, 2294128), (124, 1720596), (127, 1679952), (186, 1147064), (248, 860298), (254, 839976), (372, 573532), (381, 559984), (496, 430149), (508, 419988), (744, 286766), (762, 279992), (1016, 209994), (1129, 188976), (1488, 143383), (1524, 139996), (2032, 104997), (2258, 94488), (3048, 69998), (3387, 62992), (3937, 54192), (4516, 47244), (6096, 34999), (6774, 31496), (7874, 27096), (9032, 23622), (11811, 18064), (13548, 15748)]