281314368

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{28729}}^1$

素因数の和:28764

約数の個数: 84

約数和(自身を含む): 853798140

約数和(自身を除く): 572483772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 28729, 57458, 86187, 114916, 172374, 229832, 258561, 344748, 459664, 488393, 517122, 689496, 919328, 976786, 1034244, 1378992, 1465179, 1838656, 1953572, 2068488, 2757984, 2930358, 3907144, 4136976, 4395537, 5515968, 5860716, 7814288, 8273952, 8791074, 11721432, 15628576, 16547904, 17582148, 23442864, 31257152, 35164296, 46885728, 70328592, 93771456, 140657184, 281314368]

約数ペア:

[(1, 281314368), (2, 140657184), (3, 93771456), (4, 70328592), (6, 46885728), (8, 35164296), (9, 31257152), (12, 23442864), (16, 17582148), (17, 16547904), (18, 15628576), (24, 11721432), (32, 8791074), (34, 8273952), (36, 7814288), (48, 5860716), (51, 5515968), (64, 4395537), (68, 4136976), (72, 3907144), (96, 2930358), (102, 2757984), (136, 2068488), (144, 1953572), (153, 1838656), (192, 1465179), (204, 1378992), (272, 1034244), (288, 976786), (306, 919328), (408, 689496), (544, 517122), (576, 488393), (612, 459664), (816, 344748), (1088, 258561), (1224, 229832), (1632, 172374), (2448, 114916), (3264, 86187), (4896, 57458), (9792, 28729)]