252520312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 335345288

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 41, 44, 46, 68, 82, 88, 92, 136, 164, 179, 184, 187, 253, 328, 358, 374, 391, 451, 506, 697, 716, 748, 782, 902, 943, 1012, 1394, 1432, 1496, 1564, 1804, 1886, 1969, 2024, 2788, 3043, 3128, 3608, 3772, 3938, 4117, 4301, 5576, 6086, 7339, 7544, 7667, 7876, 8234, 8602, 10373, 12172, 14678, 15334, 15752, 16031, 16468, 17204, 20746, 24344, 29356, 30668, 32062, 32936, 33473, 34408, 41492, 45287, 58712, 61336, 64124, 66946, 69989, 80729, 82984, 90574, 124763, 128248, 133892, 139978, 161458, 168797, 176341, 181148, 249526, 267784, 279956, 322916, 337594, 352682, 362296, 499052, 559912, 645832, 675188, 705364, 769879, 998104, 1350376, 1372393, 1410728, 1539758, 1856767, 2744786, 2869549, 3079516, 3713534, 5489572, 5739098, 6159032, 7427068, 10979144, 11478196, 14854136, 22956392, 31565039, 63130078, 126260156, 252520312]

約数ペア:

[(1, 252520312), (2, 126260156), (4, 63130078), (8, 31565039), (11, 22956392), (17, 14854136), (22, 11478196), (23, 10979144), (34, 7427068), (41, 6159032), (44, 5739098), (46, 5489572), (68, 3713534), (82, 3079516), (88, 2869549), (92, 2744786), (136, 1856767), (164, 1539758), (179, 1410728), (184, 1372393), (187, 1350376), (253, 998104), (328, 769879), (358, 705364), (374, 675188), (391, 645832), (451, 559912), (506, 499052), (697, 362296), (716, 352682), (748, 337594), (782, 322916), (902, 279956), (943, 267784), (1012, 249526), (1394, 181148), (1432, 176341), (1496, 168797), (1564, 161458), (1804, 139978), (1886, 133892), (1969, 128248), (2024, 124763), (2788, 90574), (3043, 82984), (3128, 80729), (3608, 69989), (3772, 66946), (3938, 64124), (4117, 61336), (4301, 58712), (5576, 45287), (6086, 41492), (7339, 34408), (7544, 33473), (7667, 32936), (7876, 32062), (8234, 30668), (8602, 29356), (10373, 24344), (12172, 20746), (14678, 17204), (15334, 16468), (15752, 16031)]