2147334784

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 5105157120

約数和(自身を除く): 2957822336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 128, 194, 217, 224, 248, 388, 434, 448, 496, 679, 776, 797, 868, 896, 992, 1358, 1552, 1594, 1736, 1984, 2716, 3007, 3104, 3188, 3472, 3968, 5432, 5579, 6014, 6208, 6376, 6944, 10864, 11158, 12028, 12416, 12752, 13888, 21049, 21728, 22316, 24056, 24707, 25504, 27776, 42098, 43456, 44632, 48112, 49414, 51008, 77309, 84196, 86912, 89264, 96224, 98828, 102016, 154618, 168392, 172949, 178528, 192448, 197656, 309236, 336784, 345898, 357056, 384896, 395312, 541163, 618472, 673568, 691796, 714112, 790624, 1082326, 1236944, 1347136, 1383592, 1581248, 2164652, 2396579, 2473888, 2694272, 2767184, 3162496, 4329304, 4793158, 4947776, 5534368, 8658608, 9586316, 9895552, 11068736, 16776053, 17317216, 19172632, 22137472, 33552106, 34634432, 38345264, 67104212, 69268864, 76690528, 134208424, 153381056, 268416848, 306762112, 536833696, 1073667392, 2147334784]

約数ペア:

[(1, 2147334784), (2, 1073667392), (4, 536833696), (7, 306762112), (8, 268416848), (14, 153381056), (16, 134208424), (28, 76690528), (31, 69268864), (32, 67104212), (56, 38345264), (62, 34634432), (64, 33552106), (97, 22137472), (112, 19172632), (124, 17317216), (128, 16776053), (194, 11068736), (217, 9895552), (224, 9586316), (248, 8658608), (388, 5534368), (434, 4947776), (448, 4793158), (496, 4329304), (679, 3162496), (776, 2767184), (797, 2694272), (868, 2473888), (896, 2396579), (992, 2164652), (1358, 1581248), (1552, 1383592), (1594, 1347136), (1736, 1236944), (1984, 1082326), (2716, 790624), (3007, 714112), (3104, 691796), (3188, 673568), (3472, 618472), (3968, 541163), (5432, 395312), (5579, 384896), (6014, 357056), (6208, 345898), (6376, 336784), (6944, 309236), (10864, 197656), (11158, 192448), (12028, 178528), (12416, 172949), (12752, 168392), (13888, 154618), (21049, 102016), (21728, 98828), (22316, 96224), (24056, 89264), (24707, 86912), (25504, 84196), (27776, 77309), (42098, 51008), (43456, 49414), (44632, 48112)]