38850372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 117936000

約数和(自身を除く): 79085628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 132, 153, 174, 187, 198, 199, 204, 261, 306, 319, 348, 374, 396, 398, 493, 522, 561, 597, 612, 638, 748, 796, 957, 986, 1044, 1122, 1194, 1276, 1479, 1683, 1791, 1914, 1972, 2189, 2244, 2388, 2871, 2958, 3366, 3383, 3582, 3828, 4378, 4437, 5423, 5742, 5771, 5916, 6567, 6732, 6766, 7164, 8756, 8874, 10149, 10846, 11484, 11542, 13134, 13532, 16269, 17313, 17748, 19701, 20298, 21692, 23084, 26268, 30447, 32538, 34626, 37213, 39402, 40596, 48807, 51939, 60894, 63481, 65076, 69252, 74426, 78804, 97614, 98107, 103878, 111639, 121788, 126962, 148852, 190443, 195228, 196214, 207756, 223278, 253924, 294321, 334917, 380886, 392428, 446556, 571329, 588642, 669834, 761772, 882963, 1079177, 1142658, 1177284, 1339668, 1765926, 2158354, 2285316, 3237531, 3531852, 4316708, 6475062, 9712593, 12950124, 19425186, 38850372]

約数ペア:

[(1, 38850372), (2, 19425186), (3, 12950124), (4, 9712593), (6, 6475062), (9, 4316708), (11, 3531852), (12, 3237531), (17, 2285316), (18, 2158354), (22, 1765926), (29, 1339668), (33, 1177284), (34, 1142658), (36, 1079177), (44, 882963), (51, 761772), (58, 669834), (66, 588642), (68, 571329), (87, 446556), (99, 392428), (102, 380886), (116, 334917), (132, 294321), (153, 253924), (174, 223278), (187, 207756), (198, 196214), (199, 195228), (204, 190443), (261, 148852), (306, 126962), (319, 121788), (348, 111639), (374, 103878), (396, 98107), (398, 97614), (493, 78804), (522, 74426), (561, 69252), (597, 65076), (612, 63481), (638, 60894), (748, 51939), (796, 48807), (957, 40596), (986, 39402), (1044, 37213), (1122, 34626), (1194, 32538), (1276, 30447), (1479, 26268), (1683, 23084), (1791, 21692), (1914, 20298), (1972, 19701), (2189, 17748), (2244, 17313), (2388, 16269), (2871, 13532), (2958, 13134), (3366, 11542), (3383, 11484), (3582, 10846), (3828, 10149), (4378, 8874), (4437, 8756), (5423, 7164), (5742, 6766), (5771, 6732), (5916, 6567)]