821648868

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{2383}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 1954498560

約数和(自身を除く): 1132849692

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 487, 708, 974, 1461, 1948, 2383, 2922, 4766, 5844, 7149, 9532, 14298, 28596, 28733, 57466, 86199, 114932, 140597, 172398, 281194, 344796, 421791, 562388, 843582, 1160521, 1687164, 2321042, 3481563, 4642084, 6963126, 13926252, 68470739, 136941478, 205412217, 273882956, 410824434, 821648868]

約数ペア:

[(1, 821648868), (2, 410824434), (3, 273882956), (4, 205412217), (6, 136941478), (12, 68470739), (59, 13926252), (118, 6963126), (177, 4642084), (236, 3481563), (354, 2321042), (487, 1687164), (708, 1160521), (974, 843582), (1461, 562388), (1948, 421791), (2383, 344796), (2922, 281194), (4766, 172398), (5844, 140597), (7149, 114932), (9532, 86199), (14298, 57466), (28596, 28733)]