515802816

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 280

約数和(自身を含む): 1637507520

約数和(自身を除く): 1121704704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 47, 48, 54, 58, 64, 72, 73, 81, 87, 94, 96, 108, 116, 141, 144, 146, 162, 174, 188, 192, 216, 219, 232, 261, 282, 288, 292, 324, 348, 376, 423, 432, 438, 464, 522, 564, 576, 584, 648, 657, 696, 752, 783, 846, 864, 876, 928, 1044, 1128, 1168, 1269, 1296, 1314, 1363, 1392, 1504, 1566, 1692, 1728, 1752, 1856, 1971, 2088, 2117, 2256, 2336, 2349, 2538, 2592, 2628, 2726, 2784, 3008, 3132, 3384, 3431, 3504, 3807, 3942, 4089, 4176, 4234, 4512, 4672, 4698, 5076, 5184, 5256, 5452, 5568, 5913, 6264, 6351, 6768, 6862, 7008, 7614, 7884, 8178, 8352, 8468, 9024, 9396, 10152, 10293, 10512, 10904, 11826, 12267, 12528, 12702, 13536, 13724, 14016, 15228, 15768, 16356, 16704, 16936, 18792, 19053, 20304, 20586, 21024, 21808, 23652, 24534, 25056, 25404, 27072, 27448, 30456, 30879, 31536, 32712, 33872, 36801, 37584, 38106, 40608, 41172, 42048, 43616, 47304, 49068, 50112, 50808, 54896, 57159, 60912, 61758, 63072, 65424, 67744, 73602, 75168, 76212, 81216, 82344, 87232, 92637, 94608, 98136, 99499, 101616, 109792, 110403, 114318, 121824, 123516, 126144, 130848, 135488, 147204, 150336, 152424, 164688, 171477, 185274, 189216, 196272, 198998, 203232, 219584, 220806, 228636, 243648, 247032, 261696, 277911, 294408, 298497, 304848, 329376, 342954, 370548, 378432, 392544, 397996, 406464, 441612, 457272, 494064, 555822, 588816, 596994, 609696, 658752, 685908, 741096, 785088, 795992, 883224, 895491, 914544, 988128, 1111644, 1177632, 1193988, 1219392, 1371816, 1482192, 1591984, 1766448, 1790982, 1829088, 1976256, 2223288, 2355264, 2387976, 2686473, 2743632, 2964384, 3183968, 3532896, 3581964, 3658176, 4446576, 4775952, 5372946, 5487264, 5928768, 6367936, 7065792, 7163928, 8059419, 8893152, 9551904, 10745892, 10974528, 14327856, 16118838, 17786304, 19103808, 21491784, 28655712, 32237676, 42983568, 57311424, 64475352, 85967136, 128950704, 171934272, 257901408, 515802816]

約数ペア:

[(1, 515802816), (2, 257901408), (3, 171934272), (4, 128950704), (6, 85967136), (8, 64475352), (9, 57311424), (12, 42983568), (16, 32237676), (18, 28655712), (24, 21491784), (27, 19103808), (29, 17786304), (32, 16118838), (36, 14327856), (47, 10974528), (48, 10745892), (54, 9551904), (58, 8893152), (64, 8059419), (72, 7163928), (73, 7065792), (81, 6367936), (87, 5928768), (94, 5487264), (96, 5372946), (108, 4775952), (116, 4446576), (141, 3658176), (144, 3581964), (146, 3532896), (162, 3183968), (174, 2964384), (188, 2743632), (192, 2686473), (216, 2387976), (219, 2355264), (232, 2223288), (261, 1976256), (282, 1829088), (288, 1790982), (292, 1766448), (324, 1591984), (348, 1482192), (376, 1371816), (423, 1219392), (432, 1193988), (438, 1177632), (464, 1111644), (522, 988128), (564, 914544), (576, 895491), (584, 883224), (648, 795992), (657, 785088), (696, 741096), (752, 685908), (783, 658752), (846, 609696), (864, 596994), (876, 588816), (928, 555822), (1044, 494064), (1128, 457272), (1168, 441612), (1269, 406464), (1296, 397996), (1314, 392544), (1363, 378432), (1392, 370548), (1504, 342954), (1566, 329376), (1692, 304848), (1728, 298497), (1752, 294408), (1856, 277911), (1971, 261696), (2088, 247032), (2117, 243648), (2256, 228636), (2336, 220806), (2349, 219584), (2538, 203232), (2592, 198998), (2628, 196272), (2726, 189216), (2784, 185274), (3008, 171477), (3132, 164688), (3384, 152424), (3431, 150336), (3504, 147204), (3807, 135488), (3942, 130848), (4089, 126144), (4176, 123516), (4234, 121824), (4512, 114318), (4672, 110403), (4698, 109792), (5076, 101616), (5184, 99499), (5256, 98136), (5452, 94608), (5568, 92637), (5913, 87232), (6264, 82344), (6351, 81216), (6768, 76212), (6862, 75168), (7008, 73602), (7614, 67744), (7884, 65424), (8178, 63072), (8352, 61758), (8468, 60912), (9024, 57159), (9396, 54896), (10152, 50808), (10293, 50112), (10512, 49068), (10904, 47304), (11826, 43616), (12267, 42048), (12528, 41172), (12702, 40608), (13536, 38106), (13724, 37584), (14016, 36801), (15228, 33872), (15768, 32712), (16356, 31536), (16704, 30879), (16936, 30456), (18792, 27448), (19053, 27072), (20304, 25404), (20586, 25056), (21024, 24534), (21808, 23652)]