943164484

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 1816120320

約数和(自身を除く): 872955836

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 127, 139, 148, 254, 278, 361, 508, 556, 703, 722, 1406, 1444, 2413, 2641, 2812, 4699, 4826, 5143, 5282, 9398, 9652, 10286, 10564, 13357, 17653, 18796, 20572, 26714, 35306, 45847, 50179, 53428, 70612, 89281, 91694, 97717, 100358, 178562, 183388, 195434, 200716, 335407, 357124, 390868, 653161, 670814, 1306322, 1341628, 1696339, 1856623, 2612644, 3392678, 3713246, 6372733, 6785356, 7426492, 12410059, 12745466, 24820118, 25490932, 49640236, 235791121, 471582242, 943164484]

約数ペア:

[(1, 943164484), (2, 471582242), (4, 235791121), (19, 49640236), (37, 25490932), (38, 24820118), (74, 12745466), (76, 12410059), (127, 7426492), (139, 6785356), (148, 6372733), (254, 3713246), (278, 3392678), (361, 2612644), (508, 1856623), (556, 1696339), (703, 1341628), (722, 1306322), (1406, 670814), (1444, 653161), (2413, 390868), (2641, 357124), (2812, 335407), (4699, 200716), (4826, 195434), (5143, 183388), (5282, 178562), (9398, 100358), (9652, 97717), (10286, 91694), (10564, 89281), (13357, 70612), (17653, 53428), (18796, 50179), (20572, 45847), (26714, 35306)]