420985824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 192

約数和(自身を含む): 1369944576

約数和(自身を除く): 948958752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 51, 56, 68, 84, 86, 96, 102, 112, 119, 129, 136, 168, 172, 204, 224, 238, 258, 272, 301, 336, 344, 357, 408, 476, 516, 544, 602, 672, 688, 714, 731, 816, 857, 903, 952, 1032, 1204, 1376, 1428, 1462, 1632, 1714, 1806, 1904, 2064, 2193, 2408, 2571, 2856, 2924, 3428, 3612, 3808, 4128, 4386, 4816, 5117, 5142, 5712, 5848, 5999, 6856, 7224, 8772, 9632, 10234, 10284, 11424, 11696, 11998, 13712, 14448, 14569, 15351, 17544, 17997, 20468, 20568, 23392, 23996, 27424, 28896, 29138, 30702, 35088, 35994, 36851, 40936, 41136, 43707, 47992, 58276, 61404, 70176, 71988, 73702, 81872, 82272, 87414, 95984, 101983, 110553, 116552, 122808, 143976, 147404, 163744, 174828, 191968, 203966, 221106, 233104, 245616, 257957, 287952, 294808, 305949, 349656, 407932, 442212, 466208, 491232, 515914, 575904, 589616, 611898, 626467, 699312, 773871, 815864, 884424, 1031828, 1179232, 1223796, 1252934, 1398624, 1547742, 1631728, 1768848, 1879401, 2063656, 2447592, 2505868, 3095484, 3263456, 3537696, 3758802, 4127312, 4385269, 4895184, 5011736, 6190968, 7517604, 8254624, 8770538, 9790368, 10023472, 12381936, 13155807, 15035208, 17541076, 20046944, 24763872, 26311614, 30070416, 35082152, 52623228, 60140832, 70164304, 105246456, 140328608, 210492912, 420985824]

約数ペア:

[(1, 420985824), (2, 210492912), (3, 140328608), (4, 105246456), (6, 70164304), (7, 60140832), (8, 52623228), (12, 35082152), (14, 30070416), (16, 26311614), (17, 24763872), (21, 20046944), (24, 17541076), (28, 15035208), (32, 13155807), (34, 12381936), (42, 10023472), (43, 9790368), (48, 8770538), (51, 8254624), (56, 7517604), (68, 6190968), (84, 5011736), (86, 4895184), (96, 4385269), (102, 4127312), (112, 3758802), (119, 3537696), (129, 3263456), (136, 3095484), (168, 2505868), (172, 2447592), (204, 2063656), (224, 1879401), (238, 1768848), (258, 1631728), (272, 1547742), (301, 1398624), (336, 1252934), (344, 1223796), (357, 1179232), (408, 1031828), (476, 884424), (516, 815864), (544, 773871), (602, 699312), (672, 626467), (688, 611898), (714, 589616), (731, 575904), (816, 515914), (857, 491232), (903, 466208), (952, 442212), (1032, 407932), (1204, 349656), (1376, 305949), (1428, 294808), (1462, 287952), (1632, 257957), (1714, 245616), (1806, 233104), (1904, 221106), (2064, 203966), (2193, 191968), (2408, 174828), (2571, 163744), (2856, 147404), (2924, 143976), (3428, 122808), (3612, 116552), (3808, 110553), (4128, 101983), (4386, 95984), (4816, 87414), (5117, 82272), (5142, 81872), (5712, 73702), (5848, 71988), (5999, 70176), (6856, 61404), (7224, 58276), (8772, 47992), (9632, 43707), (10234, 41136), (10284, 40936), (11424, 36851), (11696, 35994), (11998, 35088), (13712, 30702), (14448, 29138), (14569, 28896), (15351, 27424), (17544, 23996), (17997, 23392), (20468, 20568)]