349602880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9029}}^1$

素因数の和:9068

約数の個数: 84

約数和(自身を含む): 915154380

約数和(自身を除く): 565551500

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7744, 9029, 9680, 18058, 19360, 36116, 38720, 45145, 72232, 90290, 99319, 144464, 180580, 198638, 288928, 361160, 397276, 496595, 577856, 722320, 794552, 993190, 1092509, 1444640, 1589104, 1986380, 2185018, 2889280, 3178208, 3972760, 4370036, 5462545, 6356416, 7945520, 8740072, 10925090, 15891040, 17480144, 21850180, 31782080, 34960288, 43700360, 69920576, 87400720, 174801440, 349602880]

約数ペア:

[(1, 349602880), (2, 174801440), (4, 87400720), (5, 69920576), (8, 43700360), (10, 34960288), (11, 31782080), (16, 21850180), (20, 17480144), (22, 15891040), (32, 10925090), (40, 8740072), (44, 7945520), (55, 6356416), (64, 5462545), (80, 4370036), (88, 3972760), (110, 3178208), (121, 2889280), (160, 2185018), (176, 1986380), (220, 1589104), (242, 1444640), (320, 1092509), (352, 993190), (440, 794552), (484, 722320), (605, 577856), (704, 496595), (880, 397276), (968, 361160), (1210, 288928), (1760, 198638), (1936, 180580), (2420, 144464), (3520, 99319), (3872, 90290), (4840, 72232), (7744, 45145), (9029, 38720), (9680, 36116), (18058, 19360)]