292445440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 810012672

約数和(自身を除く): 517567232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 257, 280, 320, 448, 508, 514, 560, 635, 640, 889, 896, 1016, 1028, 1120, 1270, 1280, 1285, 1778, 1792, 1799, 2032, 2056, 2240, 2540, 2570, 3556, 3598, 4064, 4112, 4445, 4480, 5080, 5140, 7112, 7196, 8128, 8224, 8890, 8960, 8995, 10160, 10280, 14224, 14392, 16256, 16448, 17780, 17990, 20320, 20560, 28448, 28784, 32512, 32639, 32896, 35560, 35980, 40640, 41120, 56896, 57568, 65278, 65792, 71120, 71960, 81280, 82240, 113792, 115136, 130556, 142240, 143920, 162560, 163195, 164480, 227584, 228473, 230272, 261112, 284480, 287840, 326390, 328960, 456946, 460544, 522224, 568960, 575680, 652780, 913892, 1044448, 1137920, 1142365, 1151360, 1305560, 1827784, 2088896, 2284730, 2302720, 2611120, 3655568, 4177792, 4569460, 5222240, 7311136, 8355584, 9138920, 10444480, 14622272, 18277840, 20888960, 29244544, 36555680, 41777920, 58489088, 73111360, 146222720, 292445440]

約数ペア:

[(1, 292445440), (2, 146222720), (4, 73111360), (5, 58489088), (7, 41777920), (8, 36555680), (10, 29244544), (14, 20888960), (16, 18277840), (20, 14622272), (28, 10444480), (32, 9138920), (35, 8355584), (40, 7311136), (56, 5222240), (64, 4569460), (70, 4177792), (80, 3655568), (112, 2611120), (127, 2302720), (128, 2284730), (140, 2088896), (160, 1827784), (224, 1305560), (254, 1151360), (256, 1142365), (257, 1137920), (280, 1044448), (320, 913892), (448, 652780), (508, 575680), (514, 568960), (560, 522224), (635, 460544), (640, 456946), (889, 328960), (896, 326390), (1016, 287840), (1028, 284480), (1120, 261112), (1270, 230272), (1280, 228473), (1285, 227584), (1778, 164480), (1792, 163195), (1799, 162560), (2032, 143920), (2056, 142240), (2240, 130556), (2540, 115136), (2570, 113792), (3556, 82240), (3598, 81280), (4064, 71960), (4112, 71120), (4445, 65792), (4480, 65278), (5080, 57568), (5140, 56896), (7112, 41120), (7196, 40640), (8128, 35980), (8224, 35560), (8890, 32896), (8960, 32639), (8995, 32512), (10160, 28784), (10280, 28448), (14224, 20560), (14392, 20320), (16256, 17990), (16448, 17780)]