438749568

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1709

約数の個数: 128

約数和(自身を含む): 1312128000

約数和(自身を除く): 873378432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 576, 632, 711, 864, 948, 1152, 1264, 1422, 1607, 1728, 1896, 2133, 2528, 2844, 3214, 3456, 3792, 4266, 4821, 5056, 5688, 6428, 7584, 8532, 9642, 10112, 11376, 12856, 14463, 15168, 17064, 19284, 22752, 25712, 28926, 30336, 34128, 38568, 43389, 45504, 51424, 57852, 68256, 77136, 86778, 91008, 102848, 115704, 126953, 136512, 154272, 173556, 205696, 231408, 253906, 273024, 308544, 347112, 380859, 462816, 507812, 617088, 694224, 761718, 925632, 1015624, 1142577, 1388448, 1523436, 1851264, 2031248, 2285154, 2776896, 3046872, 3427731, 4062496, 4570308, 5553792, 6093744, 6855462, 8124992, 9140616, 12187488, 13710924, 16249984, 18281232, 24374976, 27421848, 36562464, 48749952, 54843696, 73124928, 109687392, 146249856, 219374784, 438749568]

約数ペア:

[(1, 438749568), (2, 219374784), (3, 146249856), (4, 109687392), (6, 73124928), (8, 54843696), (9, 48749952), (12, 36562464), (16, 27421848), (18, 24374976), (24, 18281232), (27, 16249984), (32, 13710924), (36, 12187488), (48, 9140616), (54, 8124992), (64, 6855462), (72, 6093744), (79, 5553792), (96, 4570308), (108, 4062496), (128, 3427731), (144, 3046872), (158, 2776896), (192, 2285154), (216, 2031248), (237, 1851264), (288, 1523436), (316, 1388448), (384, 1142577), (432, 1015624), (474, 925632), (576, 761718), (632, 694224), (711, 617088), (864, 507812), (948, 462816), (1152, 380859), (1264, 347112), (1422, 308544), (1607, 273024), (1728, 253906), (1896, 231408), (2133, 205696), (2528, 173556), (2844, 154272), (3214, 136512), (3456, 126953), (3792, 115704), (4266, 102848), (4821, 91008), (5056, 86778), (5688, 77136), (6428, 68256), (7584, 57852), (8532, 51424), (9642, 45504), (10112, 43389), (11376, 38568), (12856, 34128), (14463, 30336), (15168, 28926), (17064, 25712), (19284, 22752)]