238793984

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:644

約数の個数: 108

約数和(自身を含む): 565180308

約数和(自身を除く): 326386324

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 352, 416, 484, 572, 593, 704, 832, 968, 1144, 1186, 1408, 1573, 1664, 1936, 2288, 2372, 2816, 3146, 3328, 3872, 4576, 4744, 6292, 6523, 7709, 7744, 9152, 9488, 12584, 13046, 15418, 15488, 18304, 18976, 25168, 26092, 30836, 30976, 36608, 37952, 50336, 52184, 61672, 71753, 75904, 84799, 100672, 104368, 123344, 143506, 151808, 169598, 201344, 208736, 246688, 287012, 339196, 402688, 417472, 493376, 574024, 678392, 834944, 932789, 986752, 1148048, 1356784, 1669888, 1865578, 1973504, 2296096, 2713568, 3731156, 4592192, 5427136, 7462312, 9184384, 10854272, 14924624, 18368768, 21708544, 29849248, 59698496, 119396992, 238793984]

約数ペア:

[(1, 238793984), (2, 119396992), (4, 59698496), (8, 29849248), (11, 21708544), (13, 18368768), (16, 14924624), (22, 10854272), (26, 9184384), (32, 7462312), (44, 5427136), (52, 4592192), (64, 3731156), (88, 2713568), (104, 2296096), (121, 1973504), (128, 1865578), (143, 1669888), (176, 1356784), (208, 1148048), (242, 986752), (256, 932789), (286, 834944), (352, 678392), (416, 574024), (484, 493376), (572, 417472), (593, 402688), (704, 339196), (832, 287012), (968, 246688), (1144, 208736), (1186, 201344), (1408, 169598), (1573, 151808), (1664, 143506), (1936, 123344), (2288, 104368), (2372, 100672), (2816, 84799), (3146, 75904), (3328, 71753), (3872, 61672), (4576, 52184), (4744, 50336), (6292, 37952), (6523, 36608), (7709, 30976), (7744, 30836), (9152, 26092), (9488, 25168), (12584, 18976), (13046, 18304), (15418, 15488)]