1391033488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 3189795840

約数和(自身を除く): 1798762352

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 43, 52, 58, 62, 86, 104, 116, 124, 172, 173, 208, 232, 248, 344, 346, 377, 403, 464, 496, 559, 688, 692, 754, 806, 899, 1118, 1247, 1333, 1384, 1508, 1612, 1798, 2236, 2249, 2494, 2666, 2768, 3016, 3224, 3596, 4472, 4498, 4988, 5017, 5332, 5363, 6032, 6448, 7192, 7439, 8944, 8996, 9976, 10034, 10664, 10726, 11687, 14384, 14878, 16211, 17329, 17992, 19952, 20068, 21328, 21452, 23374, 29756, 32422, 34658, 35984, 38657, 40136, 42904, 46748, 59512, 64844, 65221, 69316, 69719, 77314, 80272, 85808, 93496, 96707, 119024, 129688, 130442, 138632, 139438, 154628, 155527, 186992, 193414, 215731, 230609, 259376, 260884, 277264, 278876, 309256, 311054, 386828, 431462, 461218, 502541, 521768, 557752, 618512, 622108, 773656, 862924, 922436, 1005082, 1043536, 1115504, 1244216, 1547312, 1725848, 1844872, 2010164, 2021851, 2488432, 2804503, 2997917, 3451696, 3689744, 4020328, 4043702, 5609006, 5995834, 6687661, 8040656, 8087404, 11218012, 11991668, 13375322, 16174808, 22436024, 23983336, 26750644, 32349616, 44872048, 47966672, 53501288, 86939593, 107002576, 173879186, 347758372, 695516744, 1391033488]

約数ペア:

[(1, 1391033488), (2, 695516744), (4, 347758372), (8, 173879186), (13, 107002576), (16, 86939593), (26, 53501288), (29, 47966672), (31, 44872048), (43, 32349616), (52, 26750644), (58, 23983336), (62, 22436024), (86, 16174808), (104, 13375322), (116, 11991668), (124, 11218012), (172, 8087404), (173, 8040656), (208, 6687661), (232, 5995834), (248, 5609006), (344, 4043702), (346, 4020328), (377, 3689744), (403, 3451696), (464, 2997917), (496, 2804503), (559, 2488432), (688, 2021851), (692, 2010164), (754, 1844872), (806, 1725848), (899, 1547312), (1118, 1244216), (1247, 1115504), (1333, 1043536), (1384, 1005082), (1508, 922436), (1612, 862924), (1798, 773656), (2236, 622108), (2249, 618512), (2494, 557752), (2666, 521768), (2768, 502541), (3016, 461218), (3224, 431462), (3596, 386828), (4472, 311054), (4498, 309256), (4988, 278876), (5017, 277264), (5332, 260884), (5363, 259376), (6032, 230609), (6448, 215731), (7192, 193414), (7439, 186992), (8944, 155527), (8996, 154628), (9976, 139438), (10034, 138632), (10664, 130442), (10726, 129688), (11687, 119024), (14384, 96707), (14878, 93496), (16211, 85808), (17329, 80272), (17992, 77314), (19952, 69719), (20068, 69316), (21328, 65221), (21452, 64844), (23374, 59512), (29756, 46748), (32422, 42904), (34658, 40136), (35984, 38657)]