417047652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3931}}^1$

素因数の和:4369

約数の個数: 72

約数和(自身を含む): 1207973312

約数和(自身を除く): 790925660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1684, 2526, 2947, 3789, 3931, 5052, 5894, 7578, 7862, 8841, 11788, 11793, 15156, 15724, 17682, 23586, 26523, 27517, 35364, 35379, 47172, 53046, 55034, 70758, 82551, 106092, 110068, 141516, 165102, 247653, 330204, 495306, 990612, 1654951, 3309902, 4964853, 6619804, 9929706, 11584657, 14894559, 19859412, 23169314, 29789118, 34753971, 46338628, 59578236, 69507942, 104261913, 139015884, 208523826, 417047652]

約数ペア:

[(1, 417047652), (2, 208523826), (3, 139015884), (4, 104261913), (6, 69507942), (7, 59578236), (9, 46338628), (12, 34753971), (14, 29789118), (18, 23169314), (21, 19859412), (28, 14894559), (36, 11584657), (42, 9929706), (63, 6619804), (84, 4964853), (126, 3309902), (252, 1654951), (421, 990612), (842, 495306), (1263, 330204), (1684, 247653), (2526, 165102), (2947, 141516), (3789, 110068), (3931, 106092), (5052, 82551), (5894, 70758), (7578, 55034), (7862, 53046), (8841, 47172), (11788, 35379), (11793, 35364), (15156, 27517), (15724, 26523), (17682, 23586)]