542179456

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 1346889600

約数和(自身を除く): 804710144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 128, 178, 182, 208, 224, 356, 364, 416, 448, 523, 623, 712, 728, 832, 896, 1046, 1157, 1246, 1424, 1456, 1664, 2092, 2314, 2492, 2848, 2912, 3661, 4184, 4628, 4984, 5696, 5824, 6799, 7322, 8099, 8368, 9256, 9968, 11392, 11648, 13598, 14644, 16198, 16736, 18512, 19936, 27196, 29288, 32396, 33472, 37024, 39872, 46547, 47593, 54392, 58576, 64792, 66944, 74048, 79744, 93094, 95186, 108784, 117152, 129584, 148096, 186188, 190372, 217568, 234304, 259168, 325829, 372376, 380744, 435136, 468608, 518336, 605111, 651658, 744752, 761488, 870272, 1036672, 1210222, 1303316, 1489504, 1522976, 2420444, 2606632, 2979008, 3045952, 4235777, 4840888, 5213264, 5958016, 6091904, 8471554, 9681776, 10426528, 16943108, 19363552, 20853056, 33886216, 38727104, 41706112, 67772432, 77454208, 135544864, 271089728, 542179456]

約数ペア:

[(1, 542179456), (2, 271089728), (4, 135544864), (7, 77454208), (8, 67772432), (13, 41706112), (14, 38727104), (16, 33886216), (26, 20853056), (28, 19363552), (32, 16943108), (52, 10426528), (56, 9681776), (64, 8471554), (89, 6091904), (91, 5958016), (104, 5213264), (112, 4840888), (128, 4235777), (178, 3045952), (182, 2979008), (208, 2606632), (224, 2420444), (356, 1522976), (364, 1489504), (416, 1303316), (448, 1210222), (523, 1036672), (623, 870272), (712, 761488), (728, 744752), (832, 651658), (896, 605111), (1046, 518336), (1157, 468608), (1246, 435136), (1424, 380744), (1456, 372376), (1664, 325829), (2092, 259168), (2314, 234304), (2492, 217568), (2848, 190372), (2912, 186188), (3661, 148096), (4184, 129584), (4628, 117152), (4984, 108784), (5696, 95186), (5824, 93094), (6799, 79744), (7322, 74048), (8099, 66944), (8368, 64792), (9256, 58576), (9968, 54392), (11392, 47593), (11648, 46547), (13598, 39872), (14644, 37024), (16198, 33472), (16736, 32396), (18512, 29288), (19936, 27196)]