190389312

素因数分解:

$2^6\times 3^3\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:721

約数の個数: 112

約数和(自身を含む): 563270400

約数和(自身を除く): 372881088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 239, 288, 432, 461, 478, 576, 717, 864, 922, 956, 1383, 1434, 1728, 1844, 1912, 2151, 2766, 2868, 3688, 3824, 4149, 4302, 5532, 5736, 6453, 7376, 7648, 8298, 8604, 11064, 11472, 12447, 12906, 14752, 15296, 16596, 17208, 22128, 22944, 24894, 25812, 29504, 33192, 34416, 44256, 45888, 49788, 51624, 66384, 68832, 88512, 99576, 103248, 110179, 132768, 137664, 199152, 206496, 220358, 265536, 330537, 398304, 412992, 440716, 661074, 796608, 881432, 991611, 1322148, 1762864, 1983222, 2644296, 2974833, 3525728, 3966444, 5288592, 5949666, 7051456, 7932888, 10577184, 11899332, 15865776, 21154368, 23798664, 31731552, 47597328, 63463104, 95194656, 190389312]

約数ペア:

[(1, 190389312), (2, 95194656), (3, 63463104), (4, 47597328), (6, 31731552), (8, 23798664), (9, 21154368), (12, 15865776), (16, 11899332), (18, 10577184), (24, 7932888), (27, 7051456), (32, 5949666), (36, 5288592), (48, 3966444), (54, 3525728), (64, 2974833), (72, 2644296), (96, 1983222), (108, 1762864), (144, 1322148), (192, 991611), (216, 881432), (239, 796608), (288, 661074), (432, 440716), (461, 412992), (478, 398304), (576, 330537), (717, 265536), (864, 220358), (922, 206496), (956, 199152), (1383, 137664), (1434, 132768), (1728, 110179), (1844, 103248), (1912, 99576), (2151, 88512), (2766, 68832), (2868, 66384), (3688, 51624), (3824, 49788), (4149, 45888), (4302, 44256), (5532, 34416), (5736, 33192), (6453, 29504), (7376, 25812), (7648, 24894), (8298, 22944), (8604, 22128), (11064, 17208), (11472, 16596), (12447, 15296), (12906, 14752)]