302523928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1811}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 687110400

約数和(自身を除く): 384586472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 266, 314, 532, 628, 1064, 1099, 1256, 1811, 2198, 2983, 3622, 4396, 5966, 7244, 8792, 11932, 12677, 14488, 20881, 23864, 25354, 34409, 41762, 50708, 68818, 83524, 101416, 137636, 167048, 240863, 275272, 284327, 481726, 568654, 963452, 1137308, 1926904, 1990289, 2274616, 3980578, 5402213, 7961156, 10804426, 15922312, 21608852, 37815491, 43217704, 75630982, 151261964, 302523928]

約数ペア:

[(1, 302523928), (2, 151261964), (4, 75630982), (7, 43217704), (8, 37815491), (14, 21608852), (19, 15922312), (28, 10804426), (38, 7961156), (56, 5402213), (76, 3980578), (133, 2274616), (152, 1990289), (157, 1926904), (266, 1137308), (314, 963452), (532, 568654), (628, 481726), (1064, 284327), (1099, 275272), (1256, 240863), (1811, 167048), (2198, 137636), (2983, 101416), (3622, 83524), (4396, 68818), (5966, 50708), (7244, 41762), (8792, 34409), (11932, 25354), (12677, 23864), (14488, 20881)]