428573184

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 160

約数和(自身を含む): 1246586880

約数和(自身を除く): 818013696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 169, 192, 208, 254, 256, 312, 338, 381, 384, 416, 507, 508, 512, 624, 676, 762, 768, 832, 1014, 1016, 1248, 1352, 1524, 1536, 1651, 1664, 2028, 2032, 2197, 2496, 2704, 3048, 3302, 3328, 4056, 4064, 4394, 4953, 4992, 5408, 6096, 6591, 6604, 6656, 8112, 8128, 8788, 9906, 9984, 10816, 12192, 13182, 13208, 16224, 16256, 17576, 19812, 19968, 21463, 21632, 24384, 26364, 26416, 32448, 32512, 35152, 39624, 42926, 43264, 48768, 52728, 52832, 64389, 64896, 65024, 70304, 79248, 85852, 86528, 97536, 105456, 105664, 128778, 129792, 140608, 158496, 171704, 195072, 210912, 211328, 257556, 259584, 279019, 281216, 316992, 343408, 421824, 422656, 515112, 558038, 562432, 633984, 686816, 837057, 843648, 845312, 1030224, 1116076, 1124864, 1267968, 1373632, 1674114, 1687296, 2060448, 2232152, 2535936, 2747264, 3348228, 3374592, 4120896, 4464304, 5494528, 6696456, 8241792, 8928608, 10989056, 13392912, 16483584, 17857216, 26785824, 32967168, 35714432, 53571648, 71428864, 107143296, 142857728, 214286592, 428573184]

約数ペア:

[(1, 428573184), (2, 214286592), (3, 142857728), (4, 107143296), (6, 71428864), (8, 53571648), (12, 35714432), (13, 32967168), (16, 26785824), (24, 17857216), (26, 16483584), (32, 13392912), (39, 10989056), (48, 8928608), (52, 8241792), (64, 6696456), (78, 5494528), (96, 4464304), (104, 4120896), (127, 3374592), (128, 3348228), (156, 2747264), (169, 2535936), (192, 2232152), (208, 2060448), (254, 1687296), (256, 1674114), (312, 1373632), (338, 1267968), (381, 1124864), (384, 1116076), (416, 1030224), (507, 845312), (508, 843648), (512, 837057), (624, 686816), (676, 633984), (762, 562432), (768, 558038), (832, 515112), (1014, 422656), (1016, 421824), (1248, 343408), (1352, 316992), (1524, 281216), (1536, 279019), (1651, 259584), (1664, 257556), (2028, 211328), (2032, 210912), (2197, 195072), (2496, 171704), (2704, 158496), (3048, 140608), (3302, 129792), (3328, 128778), (4056, 105664), (4064, 105456), (4394, 97536), (4953, 86528), (4992, 85852), (5408, 79248), (6096, 70304), (6591, 65024), (6604, 64896), (6656, 64389), (8112, 52832), (8128, 52728), (8788, 48768), (9906, 43264), (9984, 42926), (10816, 39624), (12192, 35152), (13182, 32512), (13208, 32448), (16224, 26416), (16256, 26364), (17576, 24384), (19812, 21632), (19968, 21463)]