742871444

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{2011}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 1514311680

約数和(自身を除く): 771440236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 167, 316, 334, 553, 668, 1106, 1169, 2011, 2212, 2338, 4022, 4676, 8044, 13193, 14077, 26386, 28154, 52772, 56308, 92351, 158869, 184702, 317738, 335837, 369404, 635476, 671674, 1112083, 1343348, 2224166, 2350859, 4448332, 4701718, 9403436, 26531123, 53062246, 106124492, 185717861, 371435722, 742871444]

約数ペア:

[(1, 742871444), (2, 371435722), (4, 185717861), (7, 106124492), (14, 53062246), (28, 26531123), (79, 9403436), (158, 4701718), (167, 4448332), (316, 2350859), (334, 2224166), (553, 1343348), (668, 1112083), (1106, 671674), (1169, 635476), (2011, 369404), (2212, 335837), (2338, 317738), (4022, 184702), (4676, 158869), (8044, 92351), (13193, 56308), (14077, 52772), (26386, 28154)]