252358128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 774437040

約数和(自身を除く): 522078912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 313, 396, 509, 528, 626, 792, 939, 1018, 1252, 1527, 1584, 1878, 2036, 2504, 2817, 3054, 3443, 3756, 4072, 4581, 5008, 5599, 5634, 6108, 6886, 7512, 8144, 9162, 10329, 11198, 11268, 12216, 13772, 15024, 16797, 18324, 20658, 22396, 22536, 24432, 27544, 30987, 33594, 36648, 41316, 44792, 45072, 50391, 55088, 61974, 67188, 73296, 82632, 89584, 100782, 123948, 134376, 159317, 165264, 201564, 247896, 268752, 318634, 403128, 477951, 495792, 637268, 806256, 955902, 1274536, 1433853, 1752487, 1911804, 2549072, 2867706, 3504974, 3823608, 5257461, 5735412, 7009948, 7647216, 10514922, 11470824, 14019896, 15772383, 21029844, 22941648, 28039792, 31544766, 42059688, 63089532, 84119376, 126179064, 252358128]

約数ペア:

[(1, 252358128), (2, 126179064), (3, 84119376), (4, 63089532), (6, 42059688), (8, 31544766), (9, 28039792), (11, 22941648), (12, 21029844), (16, 15772383), (18, 14019896), (22, 11470824), (24, 10514922), (33, 7647216), (36, 7009948), (44, 5735412), (48, 5257461), (66, 3823608), (72, 3504974), (88, 2867706), (99, 2549072), (132, 1911804), (144, 1752487), (176, 1433853), (198, 1274536), (264, 955902), (313, 806256), (396, 637268), (509, 495792), (528, 477951), (626, 403128), (792, 318634), (939, 268752), (1018, 247896), (1252, 201564), (1527, 165264), (1584, 159317), (1878, 134376), (2036, 123948), (2504, 100782), (2817, 89584), (3054, 82632), (3443, 73296), (3756, 67188), (4072, 61974), (4581, 55088), (5008, 50391), (5599, 45072), (5634, 44792), (6108, 41316), (6886, 36648), (7512, 33594), (8144, 30987), (9162, 27544), (10329, 24432), (11198, 22536), (11268, 22396), (12216, 20658), (13772, 18324), (15024, 16797)]