239659812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 750701952

約数和(自身を除く): 511042140

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, 238, 252, 258, 301, 306, 357, 387, 476, 516, 602, 612, 714, 731, 774, 903, 1071, 1204, 1301, 1428, 1462, 1548, 1806, 2142, 2193, 2602, 2709, 2924, 3612, 3903, 4284, 4386, 5117, 5204, 5418, 6579, 7806, 8772, 9107, 10234, 10836, 11709, 13158, 15351, 15612, 18214, 20468, 22117, 23418, 26316, 27321, 30702, 36428, 44234, 46053, 46836, 54642, 55943, 61404, 66351, 81963, 88468, 92106, 109284, 111886, 132702, 154819, 163926, 167829, 184212, 199053, 223772, 265404, 309638, 327852, 335658, 391601, 398106, 464457, 503487, 619276, 671316, 783202, 796212, 928914, 951031, 1006974, 1174803, 1393371, 1566404, 1857828, 1902062, 2013948, 2349606, 2786742, 2853093, 3524409, 3804124, 4699212, 5573484, 5706186, 6657217, 7048818, 8559279, 11412372, 13314434, 14097636, 17118558, 19971651, 26628868, 34237116, 39943302, 59914953, 79886604, 119829906, 239659812]

約数ペア:

[(1, 239659812), (2, 119829906), (3, 79886604), (4, 59914953), (6, 39943302), (7, 34237116), (9, 26628868), (12, 19971651), (14, 17118558), (17, 14097636), (18, 13314434), (21, 11412372), (28, 8559279), (34, 7048818), (36, 6657217), (42, 5706186), (43, 5573484), (51, 4699212), (63, 3804124), (68, 3524409), (84, 2853093), (86, 2786742), (102, 2349606), (119, 2013948), (126, 1902062), (129, 1857828), (153, 1566404), (172, 1393371), (204, 1174803), (238, 1006974), (252, 951031), (258, 928914), (301, 796212), (306, 783202), (357, 671316), (387, 619276), (476, 503487), (516, 464457), (602, 398106), (612, 391601), (714, 335658), (731, 327852), (774, 309638), (903, 265404), (1071, 223772), (1204, 199053), (1301, 184212), (1428, 167829), (1462, 163926), (1548, 154819), (1806, 132702), (2142, 111886), (2193, 109284), (2602, 92106), (2709, 88468), (2924, 81963), (3612, 66351), (3903, 61404), (4284, 55943), (4386, 54642), (5117, 46836), (5204, 46053), (5418, 44234), (6579, 36428), (7806, 30702), (8772, 27321), (9107, 26316), (10234, 23418), (10836, 22117), (11709, 20468), (13158, 18214), (15351, 15612)]