240806454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{108179}}^1$

素因数の和:108244

約数の個数: 32

約数和(自身を含む): 560805120

約数和(自身を除く): 319998666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 108179, 216358, 324537, 649074, 757253, 1514506, 2271759, 4543518, 5733487, 11466974, 17200461, 34400922, 40134409, 80268818, 120403227, 240806454]

約数ペア:

[(1, 240806454), (2, 120403227), (3, 80268818), (6, 40134409), (7, 34400922), (14, 17200461), (21, 11466974), (42, 5733487), (53, 4543518), (106, 2271759), (159, 1514506), (318, 757253), (371, 649074), (742, 324537), (1113, 216358), (2226, 108179)]