238789776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:844

約数の個数: 80

約数和(自身を含む): 639959040

約数和(自身を除く): 401169264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 383, 419, 496, 744, 766, 838, 1149, 1257, 1488, 1532, 1676, 2298, 2514, 3064, 3352, 4596, 5028, 6128, 6704, 9192, 10056, 11873, 12989, 18384, 20112, 23746, 25978, 35619, 38967, 47492, 51956, 71238, 77934, 94984, 103912, 142476, 155868, 160477, 189968, 207824, 284952, 311736, 320954, 481431, 569904, 623472, 641908, 962862, 1283816, 1925724, 2567632, 3851448, 4974787, 7702896, 9949574, 14924361, 19899148, 29848722, 39798296, 59697444, 79596592, 119394888, 238789776]

約数ペア:

[(1, 238789776), (2, 119394888), (3, 79596592), (4, 59697444), (6, 39798296), (8, 29848722), (12, 19899148), (16, 14924361), (24, 9949574), (31, 7702896), (48, 4974787), (62, 3851448), (93, 2567632), (124, 1925724), (186, 1283816), (248, 962862), (372, 641908), (383, 623472), (419, 569904), (496, 481431), (744, 320954), (766, 311736), (838, 284952), (1149, 207824), (1257, 189968), (1488, 160477), (1532, 155868), (1676, 142476), (2298, 103912), (2514, 94984), (3064, 77934), (3352, 71238), (4596, 51956), (5028, 47492), (6128, 38967), (6704, 35619), (9192, 25978), (10056, 23746), (11873, 20112), (12989, 18384)]