674079588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205763}}^1$

素因数の和:205793

約数の個数: 72

約数和(自身を含む): 2097146688

約数和(自身を除く): 1423067100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 205763, 411526, 617289, 823052, 1234578, 1440341, 1851867, 2469156, 2674919, 2880682, 3703734, 4321023, 5349838, 5761364, 7407468, 8024757, 8642046, 10699676, 12963069, 16049514, 17284092, 18724433, 24074271, 25926138, 32099028, 37448866, 48148542, 51852276, 56173299, 74897732, 96297084, 112346598, 168519897, 224693196, 337039794, 674079588]

約数ペア:

[(1, 674079588), (2, 337039794), (3, 224693196), (4, 168519897), (6, 112346598), (7, 96297084), (9, 74897732), (12, 56173299), (13, 51852276), (14, 48148542), (18, 37448866), (21, 32099028), (26, 25926138), (28, 24074271), (36, 18724433), (39, 17284092), (42, 16049514), (52, 12963069), (63, 10699676), (78, 8642046), (84, 8024757), (91, 7407468), (117, 5761364), (126, 5349838), (156, 4321023), (182, 3703734), (234, 2880682), (252, 2674919), (273, 2469156), (364, 1851867), (468, 1440341), (546, 1234578), (819, 823052), (1092, 617289), (1638, 411526), (3276, 205763)]