427705450672

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1399633}}^1$

素因数の和:1399981

約数の個数: 40

約数和(自身を含む): 843475433760

約数和(自身を除く): 415769983088

約数列:

[1, 2, 4, 8, 16, 71, 142, 269, 284, 538, 568, 1076, 1136, 2152, 4304, 19099, 38198, 76396, 152792, 305584, 1399633, 2799266, 5598532, 11197064, 22394128, 99373943, 198747886, 376501277, 397495772, 753002554, 794991544, 1506005108, 1589983088, 3012010216, 6024020432, 26731590667, 53463181334, 106926362668, 213852725336, 427705450672]

約数ペア:

[(1, 427705450672), (2, 213852725336), (4, 106926362668), (8, 53463181334), (16, 26731590667), (71, 6024020432), (142, 3012010216), (269, 1589983088), (284, 1506005108), (538, 794991544), (568, 753002554), (1076, 397495772), (1136, 376501277), (2152, 198747886), (4304, 99373943), (19099, 22394128), (38198, 11197064), (76396, 5598532), (152792, 2799266), (305584, 1399633)]