989949632

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 2307701760

約数和(自身を除く): 1317752128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 83, 112, 158, 166, 224, 316, 332, 337, 448, 553, 581, 632, 664, 674, 1106, 1162, 1264, 1328, 1348, 2212, 2324, 2359, 2528, 2656, 2696, 4424, 4648, 4718, 5056, 5312, 5392, 6557, 8848, 9296, 9436, 10784, 13114, 17696, 18592, 18872, 21568, 26228, 26623, 27971, 35392, 37184, 37744, 45899, 52456, 53246, 55942, 75488, 91798, 104912, 106492, 111884, 150976, 183596, 186361, 195797, 209824, 212984, 223768, 367192, 372722, 391594, 419648, 425968, 447536, 734384, 745444, 783188, 851936, 895072, 1468768, 1490888, 1566376, 1703872, 1790144, 2209709, 2937536, 2981776, 3132752, 4419418, 5963552, 6265504, 8838836, 11927104, 12531008, 15467963, 17677672, 30935926, 35355344, 61871852, 70710688, 123743704, 141421376, 247487408, 494974816, 989949632]

約数ペア:

[(1, 989949632), (2, 494974816), (4, 247487408), (7, 141421376), (8, 123743704), (14, 70710688), (16, 61871852), (28, 35355344), (32, 30935926), (56, 17677672), (64, 15467963), (79, 12531008), (83, 11927104), (112, 8838836), (158, 6265504), (166, 5963552), (224, 4419418), (316, 3132752), (332, 2981776), (337, 2937536), (448, 2209709), (553, 1790144), (581, 1703872), (632, 1566376), (664, 1490888), (674, 1468768), (1106, 895072), (1162, 851936), (1264, 783188), (1328, 745444), (1348, 734384), (2212, 447536), (2324, 425968), (2359, 419648), (2528, 391594), (2656, 372722), (2696, 367192), (4424, 223768), (4648, 212984), (4718, 209824), (5056, 195797), (5312, 186361), (5392, 183596), (6557, 150976), (8848, 111884), (9296, 106492), (9436, 104912), (10784, 91798), (13114, 75488), (17696, 55942), (18592, 53246), (18872, 52456), (21568, 45899), (26228, 37744), (26623, 37184), (27971, 35392)]