1239828576

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4973}}^1$

素因数の和:5053

約数の個数: 144

約数和(自身を含む): 3858112944

約数和(自身を除く): 2618284368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 147, 159, 168, 196, 212, 224, 294, 318, 336, 371, 392, 424, 588, 636, 672, 742, 784, 848, 1113, 1176, 1272, 1484, 1568, 1696, 2226, 2352, 2544, 2597, 2968, 4452, 4704, 4973, 5088, 5194, 5936, 7791, 8904, 9946, 10388, 11872, 14919, 15582, 17808, 19892, 20776, 29838, 31164, 34811, 35616, 39784, 41552, 59676, 62328, 69622, 79568, 83104, 104433, 119352, 124656, 139244, 159136, 208866, 238704, 243677, 249312, 263569, 278488, 417732, 477408, 487354, 527138, 556976, 731031, 790707, 835464, 974708, 1054276, 1113952, 1462062, 1581414, 1670928, 1844983, 1949416, 2108552, 2924124, 3162828, 3341856, 3689966, 3898832, 4217104, 5534949, 5848248, 6325656, 7379932, 7797664, 8434208, 11069898, 11696496, 12651312, 12914881, 14759864, 22139796, 23392992, 25302624, 25829762, 29519728, 38744643, 44279592, 51659524, 59039456, 77489286, 88559184, 103319048, 154978572, 177118368, 206638096, 309957144, 413276192, 619914288, 1239828576]

約数ペア:

[(1, 1239828576), (2, 619914288), (3, 413276192), (4, 309957144), (6, 206638096), (7, 177118368), (8, 154978572), (12, 103319048), (14, 88559184), (16, 77489286), (21, 59039456), (24, 51659524), (28, 44279592), (32, 38744643), (42, 29519728), (48, 25829762), (49, 25302624), (53, 23392992), (56, 22139796), (84, 14759864), (96, 12914881), (98, 12651312), (106, 11696496), (112, 11069898), (147, 8434208), (159, 7797664), (168, 7379932), (196, 6325656), (212, 5848248), (224, 5534949), (294, 4217104), (318, 3898832), (336, 3689966), (371, 3341856), (392, 3162828), (424, 2924124), (588, 2108552), (636, 1949416), (672, 1844983), (742, 1670928), (784, 1581414), (848, 1462062), (1113, 1113952), (1176, 1054276), (1272, 974708), (1484, 835464), (1568, 790707), (1696, 731031), (2226, 556976), (2352, 527138), (2544, 487354), (2597, 477408), (2968, 417732), (4452, 278488), (4704, 263569), (4973, 249312), (5088, 243677), (5194, 238704), (5936, 208866), (7791, 159136), (8904, 139244), (9946, 124656), (10388, 119352), (11872, 104433), (14919, 83104), (15582, 79568), (17808, 69622), (19892, 62328), (20776, 59676), (29838, 41552), (31164, 39784), (34811, 35616)]