129479364

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 400276800

約数和(自身を除く): 270797436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 378, 387, 441, 516, 569, 588, 602, 756, 774, 882, 903, 1138, 1161, 1204, 1323, 1548, 1707, 1764, 1806, 2107, 2276, 2322, 2646, 2709, 3414, 3612, 3983, 4214, 4644, 5121, 5292, 5418, 6321, 6828, 7966, 8127, 8428, 10242, 10836, 11949, 12642, 15363, 15932, 16254, 18963, 20484, 23898, 24467, 25284, 27881, 30726, 32508, 35847, 37926, 47796, 48934, 55762, 56889, 61452, 71694, 73401, 75852, 83643, 97868, 107541, 111524, 113778, 143388, 146802, 167286, 171269, 215082, 220203, 227556, 250929, 293604, 334572, 342538, 430164, 440406, 501858, 513807, 660609, 685076, 752787, 880812, 1003716, 1027614, 1198883, 1321218, 1505574, 1541421, 2055228, 2397766, 2642436, 3011148, 3082842, 3596649, 4624263, 4795532, 6165684, 7193298, 9248526, 10789947, 14386596, 18497052, 21579894, 32369841, 43159788, 64739682, 129479364]

約数ペア:

[(1, 129479364), (2, 64739682), (3, 43159788), (4, 32369841), (6, 21579894), (7, 18497052), (9, 14386596), (12, 10789947), (14, 9248526), (18, 7193298), (21, 6165684), (27, 4795532), (28, 4624263), (36, 3596649), (42, 3082842), (43, 3011148), (49, 2642436), (54, 2397766), (63, 2055228), (84, 1541421), (86, 1505574), (98, 1321218), (108, 1198883), (126, 1027614), (129, 1003716), (147, 880812), (172, 752787), (189, 685076), (196, 660609), (252, 513807), (258, 501858), (294, 440406), (301, 430164), (378, 342538), (387, 334572), (441, 293604), (516, 250929), (569, 227556), (588, 220203), (602, 215082), (756, 171269), (774, 167286), (882, 146802), (903, 143388), (1138, 113778), (1161, 111524), (1204, 107541), (1323, 97868), (1548, 83643), (1707, 75852), (1764, 73401), (1806, 71694), (2107, 61452), (2276, 56889), (2322, 55762), (2646, 48934), (2709, 47796), (3414, 37926), (3612, 35847), (3983, 32508), (4214, 30726), (4644, 27881), (5121, 25284), (5292, 24467), (5418, 23898), (6321, 20484), (6828, 18963), (7966, 16254), (8127, 15932), (8428, 15363), (10242, 12642), (10836, 11949)]