438087384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1319}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 1359072000

約数和(自身を除く): 920984616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 659, 1318, 1319, 1977, 2636, 2638, 3954, 3957, 4613, 5272, 5276, 5931, 7908, 7914, 9226, 9233, 10552, 11862, 11871, 13839, 15816, 15828, 18452, 18466, 23724, 23742, 27678, 27699, 31656, 36904, 36932, 41517, 47448, 47484, 55356, 55398, 73864, 83034, 83097, 94968, 110712, 110796, 166068, 166194, 221592, 332136, 332388, 664776, 869221, 1738442, 2607663, 3476884, 5215326, 6084547, 6953768, 7822989, 10430652, 12169094, 15645978, 18253641, 20861304, 24338188, 31291956, 36507282, 48676376, 54760923, 62583912, 73014564, 109521846, 146029128, 219043692, 438087384]

約数ペア:

[(1, 438087384), (2, 219043692), (3, 146029128), (4, 109521846), (6, 73014564), (7, 62583912), (8, 54760923), (9, 48676376), (12, 36507282), (14, 31291956), (18, 24338188), (21, 20861304), (24, 18253641), (28, 15645978), (36, 12169094), (42, 10430652), (56, 7822989), (63, 6953768), (72, 6084547), (84, 5215326), (126, 3476884), (168, 2607663), (252, 1738442), (504, 869221), (659, 664776), (1318, 332388), (1319, 332136), (1977, 221592), (2636, 166194), (2638, 166068), (3954, 110796), (3957, 110712), (4613, 94968), (5272, 83097), (5276, 83034), (5931, 73864), (7908, 55398), (7914, 55356), (9226, 47484), (9233, 47448), (10552, 41517), (11862, 36932), (11871, 36904), (13839, 31656), (15816, 27699), (15828, 27678), (18452, 23742), (18466, 23724)]