266902064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 647958528

約数和(自身を除く): 381056464

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 53, 62, 71, 88, 104, 106, 124, 142, 143, 176, 208, 212, 248, 284, 286, 341, 403, 424, 496, 568, 572, 583, 682, 689, 781, 806, 848, 923, 1136, 1144, 1166, 1364, 1378, 1562, 1612, 1643, 1846, 2201, 2288, 2332, 2728, 2756, 3124, 3224, 3286, 3692, 3763, 4402, 4433, 4664, 5456, 5512, 6248, 6448, 6572, 7384, 7526, 7579, 8804, 8866, 9328, 10153, 11024, 12496, 13144, 14768, 15052, 15158, 17608, 17732, 18073, 20306, 21359, 24211, 26288, 28613, 30104, 30316, 35216, 35464, 36146, 40612, 41393, 42718, 48422, 48919, 57226, 60208, 60632, 70928, 72292, 81224, 82786, 85436, 96844, 97838, 114452, 116653, 121264, 144584, 162448, 165572, 170872, 193688, 195676, 228904, 233306, 234949, 289168, 314743, 331144, 341744, 387376, 391352, 457808, 466612, 469898, 538109, 629486, 662288, 782704, 933224, 939796, 1076218, 1258972, 1283183, 1516489, 1866448, 1879592, 2152436, 2517944, 2566366, 3032978, 3759184, 4304872, 5035888, 5132732, 6065956, 8609744, 10265464, 12131912, 16681379, 20530928, 24263824, 33362758, 66725516, 133451032, 266902064]

約数ペア:

[(1, 266902064), (2, 133451032), (4, 66725516), (8, 33362758), (11, 24263824), (13, 20530928), (16, 16681379), (22, 12131912), (26, 10265464), (31, 8609744), (44, 6065956), (52, 5132732), (53, 5035888), (62, 4304872), (71, 3759184), (88, 3032978), (104, 2566366), (106, 2517944), (124, 2152436), (142, 1879592), (143, 1866448), (176, 1516489), (208, 1283183), (212, 1258972), (248, 1076218), (284, 939796), (286, 933224), (341, 782704), (403, 662288), (424, 629486), (496, 538109), (568, 469898), (572, 466612), (583, 457808), (682, 391352), (689, 387376), (781, 341744), (806, 331144), (848, 314743), (923, 289168), (1136, 234949), (1144, 233306), (1166, 228904), (1364, 195676), (1378, 193688), (1562, 170872), (1612, 165572), (1643, 162448), (1846, 144584), (2201, 121264), (2288, 116653), (2332, 114452), (2728, 97838), (2756, 96844), (3124, 85436), (3224, 82786), (3286, 81224), (3692, 72292), (3763, 70928), (4402, 60632), (4433, 60208), (4664, 57226), (5456, 48919), (5512, 48422), (6248, 42718), (6448, 41393), (6572, 40612), (7384, 36146), (7526, 35464), (7579, 35216), (8804, 30316), (8866, 30104), (9328, 28613), (10153, 26288), (11024, 24211), (12496, 21359), (13144, 20306), (14768, 18073), (15052, 17732), (15158, 17608)]