2719584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 9434880

約数和(自身を除く): 6715296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 71, 72, 76, 84, 96, 112, 114, 126, 133, 142, 144, 152, 168, 171, 213, 224, 228, 252, 266, 284, 288, 304, 336, 342, 399, 426, 456, 497, 504, 532, 568, 608, 639, 672, 684, 798, 852, 912, 994, 1008, 1064, 1136, 1197, 1278, 1349, 1368, 1491, 1596, 1704, 1824, 1988, 2016, 2128, 2272, 2394, 2556, 2698, 2736, 2982, 3192, 3408, 3976, 4047, 4256, 4473, 4788, 5112, 5396, 5472, 5964, 6384, 6816, 7952, 8094, 8946, 9443, 9576, 10224, 10792, 11928, 12141, 12768, 15904, 16188, 17892, 18886, 19152, 20448, 21584, 23856, 24282, 28329, 32376, 35784, 37772, 38304, 43168, 47712, 48564, 56658, 64752, 71568, 75544, 84987, 97128, 113316, 129504, 143136, 151088, 169974, 194256, 226632, 302176, 339948, 388512, 453264, 679896, 906528, 1359792, 2719584]

約数ペア:

[(1, 2719584), (2, 1359792), (3, 906528), (4, 679896), (6, 453264), (7, 388512), (8, 339948), (9, 302176), (12, 226632), (14, 194256), (16, 169974), (18, 151088), (19, 143136), (21, 129504), (24, 113316), (28, 97128), (32, 84987), (36, 75544), (38, 71568), (42, 64752), (48, 56658), (56, 48564), (57, 47712), (63, 43168), (71, 38304), (72, 37772), (76, 35784), (84, 32376), (96, 28329), (112, 24282), (114, 23856), (126, 21584), (133, 20448), (142, 19152), (144, 18886), (152, 17892), (168, 16188), (171, 15904), (213, 12768), (224, 12141), (228, 11928), (252, 10792), (266, 10224), (284, 9576), (288, 9443), (304, 8946), (336, 8094), (342, 7952), (399, 6816), (426, 6384), (456, 5964), (497, 5472), (504, 5396), (532, 5112), (568, 4788), (608, 4473), (639, 4256), (672, 4047), (684, 3976), (798, 3408), (852, 3192), (912, 2982), (994, 2736), (1008, 2698), (1064, 2556), (1136, 2394), (1197, 2272), (1278, 2128), (1349, 2016), (1368, 1988), (1491, 1824), (1596, 1704)]