231500724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211997}}^1$

素因数の和:212024

約数の個数: 48

約数和(自身を含む): 664825728

約数和(自身を除く): 433325004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 211997, 423994, 635991, 847988, 1271982, 1483979, 2543964, 2755961, 2967958, 4451937, 5511922, 5935916, 8267883, 8903874, 11023844, 16535766, 17807748, 19291727, 33071532, 38583454, 57875181, 77166908, 115750362, 231500724]

約数ペア:

[(1, 231500724), (2, 115750362), (3, 77166908), (4, 57875181), (6, 38583454), (7, 33071532), (12, 19291727), (13, 17807748), (14, 16535766), (21, 11023844), (26, 8903874), (28, 8267883), (39, 5935916), (42, 5511922), (52, 4451937), (78, 2967958), (84, 2755961), (91, 2543964), (156, 1483979), (182, 1271982), (273, 847988), (364, 635991), (546, 423994), (1092, 211997)]