220126248

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:997

約数の個数: 120

約数和(自身を含む): 651407130

約数和(自身を除く): 431280882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 361, 456, 513, 648, 684, 722, 941, 1026, 1083, 1368, 1444, 1539, 1882, 2052, 2166, 2823, 2888, 3078, 3249, 3764, 4104, 4332, 5646, 6156, 6498, 7528, 8469, 8664, 9747, 11292, 12312, 12996, 16938, 17879, 19494, 22584, 25407, 25992, 29241, 33876, 35758, 38988, 50814, 53637, 58482, 67752, 71516, 76221, 77976, 101628, 107274, 116964, 143032, 152442, 160911, 203256, 214548, 233928, 304884, 321822, 339701, 429096, 482733, 609768, 643644, 679402, 965466, 1019103, 1287288, 1358804, 1448199, 1930932, 2038206, 2717608, 2896398, 3057309, 3861864, 4076412, 5792796, 6114618, 8152824, 9171927, 11585592, 12229236, 18343854, 24458472, 27515781, 36687708, 55031562, 73375416, 110063124, 220126248]

約数ペア:

[(1, 220126248), (2, 110063124), (3, 73375416), (4, 55031562), (6, 36687708), (8, 27515781), (9, 24458472), (12, 18343854), (18, 12229236), (19, 11585592), (24, 9171927), (27, 8152824), (36, 6114618), (38, 5792796), (54, 4076412), (57, 3861864), (72, 3057309), (76, 2896398), (81, 2717608), (108, 2038206), (114, 1930932), (152, 1448199), (162, 1358804), (171, 1287288), (216, 1019103), (228, 965466), (324, 679402), (342, 643644), (361, 609768), (456, 482733), (513, 429096), (648, 339701), (684, 321822), (722, 304884), (941, 233928), (1026, 214548), (1083, 203256), (1368, 160911), (1444, 152442), (1539, 143032), (1882, 116964), (2052, 107274), (2166, 101628), (2823, 77976), (2888, 76221), (3078, 71516), (3249, 67752), (3764, 58482), (4104, 53637), (4332, 50814), (5646, 38988), (6156, 35758), (6498, 33876), (7528, 29241), (8469, 25992), (8664, 25407), (9747, 22584), (11292, 19494), (12312, 17879), (12996, 16938)]