221757531136

素因数分解:

$2^{10}\times {\mathrm{167}}^1\times {\mathrm{193}}^1\times {\mathrm{6719}}^1$

素因数の和:7099

約数の個数: 88

約数和(自身を含む): 448330337280

約数和(自身を除く): 226572806144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 193, 256, 334, 386, 512, 668, 772, 1024, 1336, 1544, 2672, 3088, 5344, 6176, 6719, 10688, 12352, 13438, 21376, 24704, 26876, 32231, 42752, 49408, 53752, 64462, 85504, 98816, 107504, 128924, 171008, 197632, 215008, 257848, 430016, 515696, 860032, 1031392, 1122073, 1296767, 1720064, 2062784, 2244146, 2593534, 3440128, 4125568, 4488292, 5187068, 6880256, 8251136, 8976584, 10374136, 16502272, 17953168, 20748272, 33004544, 35906336, 41496544, 71812672, 82993088, 143625344, 165986176, 216560089, 287250688, 331972352, 433120178, 574501376, 663944704, 866240356, 1149002752, 1327889408, 1732480712, 3464961424, 6929922848, 13859845696, 27719691392, 55439382784, 110878765568, 221757531136]

約数ペア:

[(1, 221757531136), (2, 110878765568), (4, 55439382784), (8, 27719691392), (16, 13859845696), (32, 6929922848), (64, 3464961424), (128, 1732480712), (167, 1327889408), (193, 1149002752), (256, 866240356), (334, 663944704), (386, 574501376), (512, 433120178), (668, 331972352), (772, 287250688), (1024, 216560089), (1336, 165986176), (1544, 143625344), (2672, 82993088), (3088, 71812672), (5344, 41496544), (6176, 35906336), (6719, 33004544), (10688, 20748272), (12352, 17953168), (13438, 16502272), (21376, 10374136), (24704, 8976584), (26876, 8251136), (32231, 6880256), (42752, 5187068), (49408, 4488292), (53752, 4125568), (64462, 3440128), (85504, 2593534), (98816, 2244146), (107504, 2062784), (128924, 1720064), (171008, 1296767), (197632, 1122073), (215008, 1031392), (257848, 860032), (430016, 515696)]