223349504

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5465

約数の個数: 72

約数和(自身を含む): 531767040

約数和(自身を除く): 308417536

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5419, 5888, 10304, 10838, 20608, 21676, 37933, 41216, 43352, 75866, 86704, 124637, 151732, 173408, 249274, 303464, 346816, 498548, 606928, 693632, 872459, 997096, 1213856, 1387264, 1744918, 1994192, 2427712, 3489836, 3988384, 4855424, 6979672, 7976768, 9710848, 13959344, 15953536, 27918688, 31907072, 55837376, 111674752, 223349504]

約数ペア:

[(1, 223349504), (2, 111674752), (4, 55837376), (7, 31907072), (8, 27918688), (14, 15953536), (16, 13959344), (23, 9710848), (28, 7976768), (32, 6979672), (46, 4855424), (56, 3988384), (64, 3489836), (92, 2427712), (112, 1994192), (128, 1744918), (161, 1387264), (184, 1213856), (224, 997096), (256, 872459), (322, 693632), (368, 606928), (448, 498548), (644, 346816), (736, 303464), (896, 249274), (1288, 173408), (1472, 151732), (1792, 124637), (2576, 86704), (2944, 75866), (5152, 43352), (5419, 41216), (5888, 37933), (10304, 21676), (10838, 20608)]