421644312

素因数分解:

$2^3\times 3^3\times {\mathrm{1171}}^1\times {\mathrm{1667}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 1172937600

約数和(自身を除く): 751293288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1171, 1667, 2342, 3334, 3513, 4684, 5001, 6668, 7026, 9368, 10002, 10539, 13336, 14052, 15003, 20004, 21078, 28104, 30006, 31617, 40008, 42156, 45009, 60012, 63234, 84312, 90018, 120024, 126468, 180036, 252936, 360072, 1952057, 3904114, 5856171, 7808228, 11712342, 15616456, 17568513, 23424684, 35137026, 46849368, 52705539, 70274052, 105411078, 140548104, 210822156, 421644312]

約数ペア:

[(1, 421644312), (2, 210822156), (3, 140548104), (4, 105411078), (6, 70274052), (8, 52705539), (9, 46849368), (12, 35137026), (18, 23424684), (24, 17568513), (27, 15616456), (36, 11712342), (54, 7808228), (72, 5856171), (108, 3904114), (216, 1952057), (1171, 360072), (1667, 252936), (2342, 180036), (3334, 126468), (3513, 120024), (4684, 90018), (5001, 84312), (6668, 63234), (7026, 60012), (9368, 45009), (10002, 42156), (10539, 40008), (13336, 31617), (14052, 30006), (15003, 28104), (20004, 21078)]