742856688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{736961}}^1$

素因数の和:736982

約数の個数: 60

約数和(自身を含む): 2375965488

約数和(自身を除く): 1633108800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 736961, 1473922, 2210883, 2947844, 4421766, 5158727, 5895688, 6632649, 8843532, 10317454, 11791376, 13265298, 15476181, 17687064, 20634908, 26530596, 30952362, 35374128, 41269816, 46428543, 53061192, 61904724, 82539632, 92857086, 106122384, 123809448, 185714172, 247618896, 371428344, 742856688]

約数ペア:

[(1, 742856688), (2, 371428344), (3, 247618896), (4, 185714172), (6, 123809448), (7, 106122384), (8, 92857086), (9, 82539632), (12, 61904724), (14, 53061192), (16, 46428543), (18, 41269816), (21, 35374128), (24, 30952362), (28, 26530596), (36, 20634908), (42, 17687064), (48, 15476181), (56, 13265298), (63, 11791376), (72, 10317454), (84, 8843532), (112, 6632649), (126, 5895688), (144, 5158727), (168, 4421766), (252, 2947844), (336, 2210883), (504, 1473922), (1008, 736961)]