39172848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 119813760

約数和(自身を除く): 80640912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 208, 264, 286, 312, 338, 429, 439, 507, 528, 572, 624, 676, 858, 878, 1014, 1144, 1317, 1352, 1716, 1756, 1859, 2028, 2288, 2634, 2704, 3432, 3512, 3718, 4056, 4829, 5268, 5577, 5707, 6864, 7024, 7436, 8112, 9658, 10536, 11154, 11414, 14487, 14872, 17121, 19316, 21072, 22308, 22828, 28974, 29744, 34242, 38632, 44616, 45656, 57948, 62777, 68484, 74191, 77264, 89232, 91312, 115896, 125554, 136968, 148382, 188331, 222573, 231792, 251108, 273936, 296764, 376662, 445146, 502216, 593528, 753324, 816101, 890292, 1004432, 1187056, 1506648, 1632202, 1780584, 2448303, 3013296, 3264404, 3561168, 4896606, 6528808, 9793212, 13057616, 19586424, 39172848]

約数ペア:

[(1, 39172848), (2, 19586424), (3, 13057616), (4, 9793212), (6, 6528808), (8, 4896606), (11, 3561168), (12, 3264404), (13, 3013296), (16, 2448303), (22, 1780584), (24, 1632202), (26, 1506648), (33, 1187056), (39, 1004432), (44, 890292), (48, 816101), (52, 753324), (66, 593528), (78, 502216), (88, 445146), (104, 376662), (132, 296764), (143, 273936), (156, 251108), (169, 231792), (176, 222573), (208, 188331), (264, 148382), (286, 136968), (312, 125554), (338, 115896), (429, 91312), (439, 89232), (507, 77264), (528, 74191), (572, 68484), (624, 62777), (676, 57948), (858, 45656), (878, 44616), (1014, 38632), (1144, 34242), (1317, 29744), (1352, 28974), (1716, 22828), (1756, 22308), (1859, 21072), (2028, 19316), (2288, 17121), (2634, 14872), (2704, 14487), (3432, 11414), (3512, 11154), (3718, 10536), (4056, 9658), (4829, 8112), (5268, 7436), (5577, 7024), (5707, 6864)]