78950181632

素因数分解:

$2^8\times 7^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1\times {\mathrm{547}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 181726970880

約数和(自身を除く): 102776789248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 337, 448, 478, 547, 674, 896, 956, 1094, 1348, 1673, 1792, 1912, 2188, 2359, 2696, 3346, 3824, 3829, 4376, 4718, 5392, 6692, 7648, 7658, 8752, 9436, 10784, 13384, 15296, 15316, 17504, 18872, 21568, 26768, 30592, 30632, 35008, 37744, 43136, 53536, 61184, 61264, 70016, 75488, 80543, 86272, 107072, 122528, 130733, 140032, 150976, 161086, 184339, 214144, 245056, 261466, 301952, 322172, 368678, 428288, 490112, 522932, 563801, 603904, 644344, 737356, 915131, 980224, 1045864, 1127602, 1288688, 1290373, 1474712, 1830262, 2091728, 2255204, 2577376, 2580746, 2949424, 3660524, 4183456, 4510408, 5154752, 5161492, 5898848, 7321048, 8366912, 9020816, 10309504, 10322984, 11797696, 14642096, 16733824, 18041632, 20619008, 20645968, 23595392, 29284192, 33467648, 36083264, 41291936, 44057021, 47190784, 58568384, 72166528, 82583872, 88114042, 117136768, 144333056, 165167744, 176228084, 234273536, 308399147, 330335488, 352456168, 616798294, 704912336, 1233596588, 1409824672, 2467193176, 2819649344, 4934386352, 5639298688, 9868772704, 11278597376, 19737545408, 39475090816, 78950181632]

約数ペア:

[(1, 78950181632), (2, 39475090816), (4, 19737545408), (7, 11278597376), (8, 9868772704), (14, 5639298688), (16, 4934386352), (28, 2819649344), (32, 2467193176), (56, 1409824672), (64, 1233596588), (112, 704912336), (128, 616798294), (224, 352456168), (239, 330335488), (256, 308399147), (337, 234273536), (448, 176228084), (478, 165167744), (547, 144333056), (674, 117136768), (896, 88114042), (956, 82583872), (1094, 72166528), (1348, 58568384), (1673, 47190784), (1792, 44057021), (1912, 41291936), (2188, 36083264), (2359, 33467648), (2696, 29284192), (3346, 23595392), (3824, 20645968), (3829, 20619008), (4376, 18041632), (4718, 16733824), (5392, 14642096), (6692, 11797696), (7648, 10322984), (7658, 10309504), (8752, 9020816), (9436, 8366912), (10784, 7321048), (13384, 5898848), (15296, 5161492), (15316, 5154752), (17504, 4510408), (18872, 4183456), (21568, 3660524), (26768, 2949424), (30592, 2580746), (30632, 2577376), (35008, 2255204), (37744, 2091728), (43136, 1830262), (53536, 1474712), (61184, 1290373), (61264, 1288688), (70016, 1127602), (75488, 1045864), (80543, 980224), (86272, 915131), (107072, 737356), (122528, 644344), (130733, 603904), (140032, 563801), (150976, 522932), (161086, 490112), (184339, 428288), (214144, 368678), (245056, 322172), (261466, 301952)]