488461356

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3821}}^1$

素因数の和:3951

約数の個数: 72

約数和(自身を含む): 1277128944

約数和(自身を除く): 788667588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 201, 212, 268, 318, 402, 477, 603, 636, 804, 954, 1206, 1908, 2412, 3551, 3821, 7102, 7642, 10653, 11463, 14204, 15284, 21306, 22926, 31959, 34389, 42612, 45852, 63918, 68778, 127836, 137556, 202513, 256007, 405026, 512014, 607539, 768021, 810052, 1024028, 1215078, 1536042, 1822617, 2304063, 2430156, 3072084, 3645234, 4608126, 7290468, 9216252, 13568371, 27136742, 40705113, 54273484, 81410226, 122115339, 162820452, 244230678, 488461356]

約数ペア:

[(1, 488461356), (2, 244230678), (3, 162820452), (4, 122115339), (6, 81410226), (9, 54273484), (12, 40705113), (18, 27136742), (36, 13568371), (53, 9216252), (67, 7290468), (106, 4608126), (134, 3645234), (159, 3072084), (201, 2430156), (212, 2304063), (268, 1822617), (318, 1536042), (402, 1215078), (477, 1024028), (603, 810052), (636, 768021), (804, 607539), (954, 512014), (1206, 405026), (1908, 256007), (2412, 202513), (3551, 137556), (3821, 127836), (7102, 68778), (7642, 63918), (10653, 45852), (11463, 42612), (14204, 34389), (15284, 31959), (21306, 22926)]