38868732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 122234112

約数和(自身を除く): 83365380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 211, 238, 252, 258, 301, 306, 357, 387, 422, 476, 516, 602, 612, 633, 714, 731, 774, 844, 903, 1071, 1204, 1266, 1428, 1462, 1477, 1548, 1806, 1899, 2142, 2193, 2532, 2709, 2924, 2954, 3587, 3612, 3798, 4284, 4386, 4431, 5117, 5418, 5908, 6579, 7174, 7596, 8772, 8862, 9073, 10234, 10761, 10836, 13158, 13293, 14348, 15351, 17724, 18146, 20468, 21522, 25109, 26316, 26586, 27219, 30702, 32283, 36292, 43044, 46053, 50218, 53172, 54438, 61404, 63511, 64566, 75327, 81657, 92106, 100436, 108876, 127022, 129132, 150654, 154241, 163314, 184212, 190533, 225981, 254044, 301308, 308482, 326628, 381066, 451962, 462723, 571599, 616964, 762132, 903924, 925446, 1079687, 1143198, 1388169, 1850892, 2159374, 2286396, 2776338, 3239061, 4318748, 5552676, 6478122, 9717183, 12956244, 19434366, 38868732]

約数ペア:

[(1, 38868732), (2, 19434366), (3, 12956244), (4, 9717183), (6, 6478122), (7, 5552676), (9, 4318748), (12, 3239061), (14, 2776338), (17, 2286396), (18, 2159374), (21, 1850892), (28, 1388169), (34, 1143198), (36, 1079687), (42, 925446), (43, 903924), (51, 762132), (63, 616964), (68, 571599), (84, 462723), (86, 451962), (102, 381066), (119, 326628), (126, 308482), (129, 301308), (153, 254044), (172, 225981), (204, 190533), (211, 184212), (238, 163314), (252, 154241), (258, 150654), (301, 129132), (306, 127022), (357, 108876), (387, 100436), (422, 92106), (476, 81657), (516, 75327), (602, 64566), (612, 63511), (633, 61404), (714, 54438), (731, 53172), (774, 50218), (844, 46053), (903, 43044), (1071, 36292), (1204, 32283), (1266, 30702), (1428, 27219), (1462, 26586), (1477, 26316), (1548, 25109), (1806, 21522), (1899, 20468), (2142, 18146), (2193, 17724), (2532, 15351), (2709, 14348), (2924, 13293), (2954, 13158), (3587, 10836), (3612, 10761), (3798, 10234), (4284, 9073), (4386, 8862), (4431, 8772), (5117, 7596), (5418, 7174), (5908, 6579)]