231249712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1151}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 464970240

約数和(自身を除く): 233720528

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 433, 464, 866, 1151, 1732, 2302, 3464, 4604, 6928, 9208, 12557, 18416, 25114, 33379, 50228, 66758, 100456, 133516, 200912, 267032, 498383, 534064, 996766, 1993532, 3987064, 7974128, 14453107, 28906214, 57812428, 115624856, 231249712]

約数ペア:

[(1, 231249712), (2, 115624856), (4, 57812428), (8, 28906214), (16, 14453107), (29, 7974128), (58, 3987064), (116, 1993532), (232, 996766), (433, 534064), (464, 498383), (866, 267032), (1151, 200912), (1732, 133516), (2302, 100456), (3464, 66758), (4604, 50228), (6928, 33379), (9208, 25114), (12557, 18416)]