242000904

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 621656640

約数和(自身を除く): 379655736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 421, 516, 557, 842, 1032, 1114, 1263, 1671, 1684, 2228, 2526, 3342, 3368, 4456, 5052, 6684, 10104, 13368, 18103, 23951, 36206, 47902, 54309, 71853, 72412, 95804, 108618, 143706, 144824, 191608, 217236, 234497, 287412, 434472, 468994, 574824, 703491, 937988, 1406982, 1875976, 2813964, 5627928, 10083371, 20166742, 30250113, 40333484, 60500226, 80666968, 121000452, 242000904]

約数ペア:

[(1, 242000904), (2, 121000452), (3, 80666968), (4, 60500226), (6, 40333484), (8, 30250113), (12, 20166742), (24, 10083371), (43, 5627928), (86, 2813964), (129, 1875976), (172, 1406982), (258, 937988), (344, 703491), (421, 574824), (516, 468994), (557, 434472), (842, 287412), (1032, 234497), (1114, 217236), (1263, 191608), (1671, 144824), (1684, 143706), (2228, 108618), (2526, 95804), (3342, 72412), (3368, 71853), (4456, 54309), (5052, 47902), (6684, 36206), (10104, 23951), (13368, 18103)]